{"meta":{"humanUrl":"https://us-uk.bookimed.com/clinics/country=spain/city=barcelona/procedure=masseter-botox/","canonicalUrl":"https://us-uk.bookimed.com/clinics/country=spain/city=barcelona/procedure=masseter-botox/","jsonUrl":"https://us-uk.bookimed.com/clinics/country=spain/city=barcelona/procedure=masseter-botox/data.json","title":"Masseter Botox Clinics in Barcelona 2026: Cost, Clinics & Reviews","description":"Masseter Botox in Barcelona costs from $450. Compare 1 , verified reviews. Get your free quote!","heading":"Masseter Botox in Barcelona — Get 3 Top Clinic Matches with Costs","locale":"en","schemaVersion":"ClinicListingPageDataV1","snapshotId":"968bcb16-7d278d7c","contentVersion":"968bcb16","generatedAt":"2026-11-14T01:42:28.241Z"},"filters":{"country":"spain","city":"barcelona","procedure":"masseter-botox","page":1},"pagination":{"page":1,"totalCount":1,"totalPages":1},"breadcrumbs":[{"name":"Home","url":"/"},{"name":"Clinics","url":"/clinics/"},{"name":"Spain","url":"/clinics/country=spain/"},{"name":"Barcelona","url":"/clinics/country=spain/city=barcelona/"},{"name":"Masseter Botox","url":"/clinics/country=spain/procedure=masseter-botox/"}],"entities":[{"name":"Spain","alias":"spain","type":"country","id":34},{"name":"Barcelona","alias":"barcelona","type":"city","id":98},{"name":"Masseter Botox","alias":"masseter-botox","type":"procedure","id":1556}],"clinics":{"clinics":[{"text":"<p><strong>Centro Médico Teknon</strong> is a private multi-specialty medical center in Barcelona, Spain, and part of Quirónsalud, Spain’s largest private hospital group. The center specializes in neurosurgery, orthopedics, oncology, and heart surgery, with expertise also covering cardiology, fertility, ophthalmology, and advanced diagnostics. JCI accredited and recognized as one of Barcelona’s leading private hospitals, Centro Médico Teknon treats complex cases and welcomes international patients, including public figures, athletes, and celebrities. The center serves adults only and welcomes around 10,000 patients each year, with patients most often coming from Russian-speaking countries, Europe and the Commonwealth, the USA, Canada, and Australia.</p>\n","text_type":"short_description","agency_settings":[{"setting_name":"is_new","setting_value":"0"},{"setting_name":"kids_only","setting_value":"0"}],"procedure_prices":[{"prices":{"price_from":450,"price_to":900,"currency":"USD","id":65022},"operation":{"id":1556,"name":"Masseter Botox","alias":"masseter-botox"}},{"prices":{"price_from":250,"price_to":0,"currency":"USD","id":50919},"diagnostic":{"id":431,"name":"Consultation with a maxillofacial surgeon","alias":"consultation-of-a-maxillofacial-surgeon"}},{"prices":{"price_from":230,"price_to":530,"currency":"USD","id":59198},"diagnostic":{"id":457,"name":"Consultation with creation of treatment plan ","alias":"consultation-with-creation-of-treatment-plan"}},{"prices":{"price_from":164,"price_to":328,"currency":"USD","id":48295},"diagnostic":{"id":136,"name":" Electromyography ","alias":"electromyogram-emg"}}],"reviews":[],"clinic":{"id":78,"alias":"teknon-medical-center","name":"Centro Médico Teknon","logo":"https://s3.eu-central-1.amazonaws.com/bookimed/clinic_logo/78-6abd276198357.png","short_description":"<p><strong>Centro Médico Teknon</strong> is a private multi-specialty medical center in Barcelona, Spain, and part of Quirónsalud, Spain’s largest private hospital group. The center specializes in neurosurgery, orthopedics, oncology, and heart surgery, with expertise also covering cardiology, fertility, ophthalmology, and advanced diagnostics. JCI accredited and recognized as one of Barcelona’s leading private hospitals, Centro Médico Teknon treats complex cases and welcomes international patients, including public figures, athletes, and celebrities. The center serves adults only and welcomes around 10,000 patients each year, with patients most often coming from Russian-speaking countries, Europe and the Commonwealth, the USA, Canada, and Australia.</p>\n","images":[{"base_url":"clinic/5c87be3904761","title":"Centro Médico Teknon clinic exterior with grand staircase in Barcelona, Spain"},{"base_url":"clinic/5ab24c738630b","title":"Centro Médico Teknon clinic facade with landscaped garden in Barcelona, Spain"},{"base_url":"clinic/5ac3164cd87d2","title":"Medical team in front of Centro Médico Teknon clinic building in Barcelona, Spain"},{"base_url":"clinic/5ac3156221add","title":"Centro Médico Teknon clinic entrance in Barcelona, Spain"}],"flags":[{"name":"is_hide","value":false},{"name":"has_active_agencies","value":true}],"geo":{"country":{"name":"Spain","id":34,"alias":"spain","iso_code":"ES"},"city":{"name":"Barcelona","id":98,"alias":"barcelona"},"address":"Carrer de Vilana, 12, 08022 Barcelona, Spain"},"rating":{"rating":4.7,"google":3.5,"percent_of_satisfied_clients":93},"statistics":{"number_of_reviews":497,"doctors_number":400,"year_foundation":1994},"accreditations":[{"logo":"https://s3.eu-central-1.amazonaws.com/bookimed/accreditations/5cfa0ad8c533a.jpeg","name":"Joint Commission International ","country_code":"US"},{"logo":"https://s3.eu-central-1.amazonaws.com/bookimed/accreditations/5db98320c06c8.jpeg","name":"European Foundation for Quality Management","country_code":"BE"},{"logo":"https://s3.eu-central-1.amazonaws.com/bookimed/accreditations/5df778168a0e7.jpeg","name":"THE IMTJ MEDICAL TRAVEL AWARD WINNER IN 2019","country_code":"GB"},{"logo":"https://s3.eu-central-1.amazonaws.com/bookimed/accreditations/5dfa15d1e46dd.jpeg","name":"Patient choice in Neurology","country_code":"UA"},{"logo":"https://s3.eu-central-1.amazonaws.com/bookimed/accreditations/5dfa164eddd5f.jpeg","name":"Patient choice in Neurosurgery","country_code":"UA"},{"logo":"https://s3.eu-central-1.amazonaws.com/bookimed/accreditations/5dfa16d49cbac.jpeg","name":"Patient choice for Epilepsy treatment","country_code":"UA"},{"logo":"https://s3.eu-central-1.amazonaws.com/bookimed/accreditations/609cdeda74941.jpeg","name":"World's Best Hospitals 2021 by Newsweek","country_code":"US"}],"agency_settings":[{"setting_name":"is_new","setting_value":"0"},{"setting_name":"kids_only","setting_value":"0"}]}}],"meta":{"total_count":1,"total_pages":1}},"clinicsMeta":{"total_count":1,"total_pages":1},"clinicsCount":1,"clinicsCountByEntity":{"clinic_count":61},"doctors":{"doctors":[],"meta":{"total_count":0,"total_pages":1}},"reviews":{"reviews":[{"id":6793,"user":{"id":168874,"name":"Trevor ","country_code":"US","country_name":{"en":"United States of America"}},"ratings":[{"name":"main","value":5},{"name":"comfort","value":0},{"name":"coordination","value":0},{"name":"doctor","value":0},{"name":"manager","value":0},{"name":"personal","value":0},{"name":"translation","value":0},{"name":"relative_price","value":0}],"text":{"en":"Skype cons. went"},"order":{},"doctor_info":{"id":260,"name":"Federico Hernandez Alfaro","alias":"federico-hernández-alfaro"},"clinic_info":{"id":78,"name":"Centro Médico Teknon","alias":"teknon-medical-center","flags":[{"name":"is_hide","value":false},{"name":"has_active_agencies","value":true}]},"created_at":"2020-02-28T14:16:30.000+00:00","flags":[{"name":"is_approved","value":true},{"name":"is_anonymously","value":true},{"name":"is_notification_sent","value":true},{"name":"would_recommend","value":false},{"name":"has_client_feedback","value":true},{"name":"deactivated_clinic","value":false}]}],"meta":{"total_count":1,"total_pages":1}},"offers":{"cards":[],"metadata":{"total_count":0}},"listingTexts":{"entity_texts":{},"texts":{}},"relations":{"countries":[{"name":"Brazil","alias":"brazil","iso_code":"BR"},{"name":"Colombia","alias":"colombia","iso_code":"CO"},{"name":"Cyprus","alias":"cyprus","iso_code":"CY"},{"name":"Dominican Republic","alias":"dominican-republic","iso_code":"DO"},{"name":"Egypt","alias":"egypt","iso_code":"EG"},{"name":"Georgia","alias":"georgia","iso_code":"GE"},{"name":"Jordan","alias":"jordan","iso_code":"JO"},{"name":"Mexico","alias":"mexico","iso_code":"MX"},{"name":"Republic of Korea","alias":"republic-of-korea","iso_code":"KR"},{"name":"Spain","alias":"spain","iso_code":"ES"},{"name":"Thailand","alias":"thailand","iso_code":"TH"},{"name":"Turkey","alias":"turkey","iso_code":"TR"},{"name":"Ukraine","alias":"ukraine","iso_code":"UA"},{"name":"United Arab Emirates","alias":"united-arab-emirates","iso_code":"AE"},{"name":"United States of America","alias":"united-states","iso_code":"US"}],"cities":[{"name":"Hospitalet","alias":"hospital"},{"name":"Barcelona","alias":"barcelona"}],"operations":[{"name":"Root canal treatment","alias":"root-canal-treatment"},{"name":"Dental treatment with sedation","alias":"dental-treatment-with-sedation"},{"name":"Zygomatic implant","alias":"zygomatic-implant"},{"name":" Prosthesis of a tooth","alias":"dental-prosthesis"},{"name":"Mini dental implant","alias":"mini-implants"},{"name":"Implant-Supported Dental Bridge","alias":"implant-supported-dental-bridge"},{"name":"Sinus-lifting","alias":"sinus-lifting"},{"name":"Implant bridge","alias":"implant-bridge"},{"name":"Crown Lengthening","alias":"crown-lengthening"},{"name":"Crestal sinus lift","alias":"crestal-sinus-lift"},{"name":"Damon Clear self-ligating ceramic braces (USA), 1 jaw","alias":"self-ligating-ceramic-braces-damon-clear-usa-1-jaw"},{"name":"Ridge augmentation","alias":"ridge-augmentation"},{"name":"Sliding genioplasty","alias":"sliding-genioplasty"},{"name":"Dental Implant","alias":"dental-implant"},{"name":"Masseter Botox","alias":"masseter-botox"}],"diagnostics":[{"name":"Consultation with creation of treatment plan ","alias":"consultation-with-creation-of-treatment-plan"},{"name":"Cone Beam CT Scan","alias":"cone-beam-ct-scan"},{"name":"Cerec Omnicam Digital Diagnostic Models","alias":"cerec-omnicam-digital-diagnostic-models"},{"name":"Consultation with a maxillofacial surgeon","alias":"consultation-of-a-maxillofacial-surgeon"}],"illnessKinds":[{"name":"Dental Treatment","alias":"dentistry"}],"illness_kinds":[{"name":"Dental Treatment","alias":"dentistry"}]},"popularSearches":[{"name":"Dental Implant","alias":"dental-implant","type":"operation","id":792},{"name":"Veneers","alias":"installation-of-a-veneer","type":"operation","id":574},{"name":"All-on-4 Dental Implants","alias":"all-on-4-dental-implants","type":"operation","id":390},{"name":"Braces","alias":"braces","type":"operation","id":572},{"name":"All-on-6 Dental Implants","alias":"all-on-6-dental-implants","type":"operation","id":391},{"name":"Consultation with a dentist","alias":"consultation-of-a-dentist","type":"diagnostic","id":330},{"name":"Consultation with creation of treatment plan ","alias":"consultation-with-creation-of-treatment-plan","type":"diagnostic","id":457},{"name":"Consultation with a maxillofacial surgeon","alias":"consultation-of-a-maxillofacial-surgeon","type":"diagnostic","id":431},{"name":"Panoramic X-ray","alias":"panoramic-x-ray","type":"diagnostic","id":332},{"name":" Electromyography ","alias":"electromyogram-emg","type":"diagnostic","id":136},{"name":"Paradontosis","alias":"paradontosis","type":"illness","id":986},{"name":"Periodontitis","alias":"periodontitis","type":"illness","id":3529},{"name":"Malocclusion","alias":"malocclusion","type":"illness","id":3597}],"operationPrices":{"operation_prices":{"1556":{"operation":{"name":"Masseter Botox","alias":"masseter-botox","use_for_listing":true},"country_price":{"US":{"amount":600,"max_amount":1200,"currency":"USD","clinic_count":0,"price_kind":"estimate","price_source":"parsed","scope":"country"},"TR":{"amount":200,"max_amount":390,"currency":"USD","clinic_count":12,"price_kind":"from_range","price_source":"tariff","scope":"country"},"MX":{"amount":1000,"max_amount":0,"currency":"USD","clinic_count":1,"price_kind":"from","price_source":"tariff","scope":"country"},"TH":{"amount":890,"max_amount":0,"currency":"USD","clinic_count":1,"price_kind":"from","price_source":"tariff","scope":"country"},"ES":{"amount":450,"max_amount":480,"currency":"USD","clinic_count":1,"price_kind":"from_range","price_source":"tariff","scope":"country"}},"available_clinics":{"UA":false,"FR":false,"GB":false,"US":false,"IL":false,"TR":true,"MX":true,"DE":false,"CA":false,"AE":false,"TH":true,"PL":false,"KR":true,"CZ":false,"AT":false,"ES":true,"IT":false,"CN":false,"AU":false,"IN":false,"MY":false,"VN":false,"BR":true,"EG":true,"GE":true}}}},"cityPrices":{"operation_prices":{"1556":{"operation":{"id":1556,"name":"Masseter Botox","alias":"masseter-botox"},"city_price":[{"amount":450,"max_amount":0,"currency":"USD","clinic_count":1,"price_kind":"from","price_source":"tariff","scope":"city","city":{"id":98,"name":"Barcelona","alias":"barcelona","profile":{"city_id":98,"city_type":"Mediterranean coastal city in Spain","access":["Barcelona Airport (BCN), 15 km southwest of city center"],"sources":["https://en.wikipedia.org/wiki/Barcelona","https://en.wikipedia.org/wiki/Barcelona–El_Prat_Airport"],"status":"ok","checked_at":"2026-11-03"}}},{"amount":300,"max_amount":550,"currency":"USD","clinic_count":0,"price_kind":"estimate","price_source":"parsed","scope":"city","city":{"id":346,"name":"Madrid","alias":"madrid","profile":{"city_id":346,"city_type":"Capital and largest city of Spain","access":["Madrid Barajas Airport (MAD), 13 km from Puerta del Sol"],"sources":["https://en.wikipedia.org/wiki/Madrid","https://en.wikipedia.org/wiki/Madrid–Barajas_Airport"],"status":"ok","checked_at":"2026-11-03"}}},{"amount":280,"max_amount":480,"currency":"USD","clinic_count":0,"price_kind":"estimate","price_source":"parsed","scope":"city","city":{"id":441,"name":"Alicante","alias":"alicante","profile":{"city_id":441,"city_type":"Mediterranean port city in Spain","access":["Alicante Airport (ALC), 9 km from the city"],"sources":["https://en.wikipedia.org/wiki/Alicante","https://en.wikipedia.org/wiki/Alicante%E2%80%93Elche_Airport"],"status":"ok","checked_at":"2026-11-03"}}}]}}},"videoReviews":[{"id":"0d843a77-508d-4506-9950-8353b50e4086","link":"https://player.vimeo.com/video/1004433703?badge=0&amp;autopause=0&amp;player_id=0&amp;app_id=58479","description":"It was great! Transfers, accommodation, treatment—all included.","userName":"Igor","user_name":"Igor","preview":"https://i.vimeocdn.com/video/1920970384-d98a1858eee0afdea9fb4b88e2c27c1bf2fd75f293cc35249343d2d371e4bb52-d?mw=800&mh=1418&q=70","updated_at":"2025-03-07T08:20:09.093+00:00","clinicName":"WestDent Clinic","clinic":{"name":"WestDent Clinic","alias":"westdent-clinic"},"clinicUrl":"/clinic/westdent-clinic/","relations":{"operations":[{"name":"Dental Implant","alias":"dental-implant"},{"name":"Installation of a dental implant with crown","alias":"installation-of-a-dental-implant-with-crown"}]}},{"id":"c7d1c1b8-6341-4f6e-ba0a-cb27f3eee995","link":"https://player.vimeo.com/video/1004481280?badge=0&amp;autopause=0&amp;player_id=0&amp;app_id=58479","description":"Who knew getting your teeth fixed could be a mini vacation?","userName":"David","user_name":"David","preview":"https://i.vimeocdn.com/video/1923189492-b7baecdf68e7f0e3c6e354b53b54e23f3f4886e5644ca3aa7b862c88a4cf9d14-d?mw=500&mh=886&q=70","updated_at":"2025-03-07T08:08:58.351+00:00","clinicName":"Evergreen Dental","clinic":{"name":"Evergreen Dental","alias":"evergreen-dental"},"clinicUrl":"/clinic/evergreen-dental/","relations":{"operations":[{"name":"Installation of a dental implant with crown","alias":"installation-of-a-dental-implant-with-crown"},{"name":"Dental Implant","alias":"dental-implant"}]}},{"id":"005945e8-9e63-41b3-9f4d-a0ca8a43db4c","link":"https://player.vimeo.com/video/1037824340?badge=0&amp;autopause=0&amp;player_id=0&amp;app_id=58479","description":"I recommend Bookimed's services to everyone - they made my life much easier.","userName":"Pavel","user_name":"Pavel","preview":"https://i.vimeocdn.com/video/1959898557-bda4b67a6e6a67fdcfa1115e944dac65cb478e35e91d1ef73fd2bdc644c5a85b-d?mw=500&mh=886&q=70","updated_at":"2025-03-07T08:00:40.833+00:00","clinicName":"WestDent Clinic","clinic":{"name":"WestDent Clinic","alias":"westdent-clinic"},"clinicUrl":"/clinic/westdent-clinic/","relations":{"operations":[{"name":"Zirconia crown installation","alias":"zirconia-crown-installation"},{"name":"Dental Implant","alias":"dental-implant"}]}},{"id":"a1a648e1-eed3-4938-b3f9-493022a68a0c","link":"https://player.vimeo.com/video/1037827757?badge=0&amp;autopause=0&amp;player_id=0&amp;app_id=58479","description":"It was the perfect blend of health and holiday","userName":"Inna","user_name":"Inna","preview":"https://i.vimeocdn.com/video/1959902516-31e8432da5cba43625519dbd97d4e6e80e45f2af3711fef5d5727f6884c66c2b-d?mw=500&mh=886&q=70","updated_at":"2025-03-07T08:01:56.951+00:00","clinicName":"WestDent Clinic","clinic":{"name":"WestDent Clinic","alias":"westdent-clinic"},"clinicUrl":"/clinic/westdent-clinic/","relations":{"operations":[{"name":"Dental Crown Installation","alias":"dental-crown-installation"},{"name":"Porcelain crown installation","alias":"installation-of-a-porcelain-crown"}]}},{"id":"fa5aa5f3-1ff1-47f8-a1c8-0b5f50ce16fa","link":"https://player.vimeo.com/video/1040445601?badge=0&amp;autopause=0&amp;player_id=0&amp;app_id=58479","description":"Why go alone when you can bring a friend and both win?","userName":"Ruslan","user_name":"Ruslan","preview":"https://i.vimeocdn.com/video/1963016335-535249210907d1eb83c44376ac5ed5a3a5dafe510b0a8494ba158a595b252bd8-d?mw=500&mh=886&q=70","updated_at":"2025-03-07T08:02:25.544+00:00","clinicName":"WestDent Clinic","clinic":{"name":"WestDent Clinic","alias":"westdent-clinic"},"clinicUrl":"/clinic/westdent-clinic/","relations":{"operations":[{"name":"Dental Implant","alias":"dental-implant"},{"name":"All-on-2 Dental Implants","alias":"all-on-2-dental-implants"}]}}],"hasVideoReviewsByContext":true,"updatedAt":"2026-11-10T20:08:50.000Z","activeCountries":["ES","TR","US","MX","TH"],"operationIndicators":{"details":{"days_in_clinic":0,"days_in_country":0,"rehabilitation_days":0,"satisfied_percent":78,"treatment_duration_hours":0},"illness_kind_details":{"requests_processed":0}},"direction":{"id":31,"name":"Dental Treatment","alias":"dentistry","name_forms":{"base_form":"Dental Treatment","form_4":"dentist","form_6":"dentists","form_11":"dentists","form_12":"dentists"}},"illness_kind":{"id":31,"name":{"en":"Dental Treatment"}},"parsed_details":{"procedure_type":"non_surgical","fields":{"anesthesia":["none"],"back_to_work_days":{"min":0,"max":1,"unit":"days","qualifier":"Immediate return to work; minor injection-site redness resolves within hours."},"complication_rate_pct":{"min":5,"max":20,"unit":"percent","qualifier":"Any minor adverse effect such as bruising, chewing weakness or headache; serious events under 1%."},"contraindications":["Pregnancy or breastfeeding","Allergy to botulinum toxin or its excipients","Neuromuscular disease such as myasthenia gravis or Lambert-Eaton syndrome","Infection at injection sites","Use of aminoglycoside antibiotics"],"days_in_clinic":{"min":0,"max":0,"unit":"nights","qualifier":"Short clinic visit, no overnight stay."},"diagnostic_duration_minutes":null,"diagnostic_preparation":null,"diagnostic_referral_needed":null,"diagnostic_result_time_hours":null,"exercise_resume_weeks":{"min":0,"max":0.14,"unit":"weeks","qualifier":"Avoid intense exercise for about 24 hours; light activity the same day."},"final_result_months":{"min":1,"max":2,"unit":"months","qualifier":"Slimming of the lower face becomes visible from 2-4 weeks and peaks around 4-8 weeks as the muscle thins."},"fly_home_after_days":{"min":0,"max":1,"unit":"days","qualifier":"Flying is allowed the same or next day; no pressure-related restrictions."},"follow_up_visits":[{"purpose":"result_review","after":{"min":14,"max":30,"unit":"days","qualifier":"Optional review or touch-up assessment; often done remotely for international patients."},"requirement":"conditional"}],"indications":["Masseter hypertrophy causing a square or wide lower face","Teeth grinding (bruxism) with jaw muscle overactivity","Jaw clenching or tension-type jaw pain"],"main_risks":["Bruising, swelling or tenderness at injection sites","Temporary weaker chewing, especially with hard food","Uneven or asymmetric smile or contour","Paradoxical bulge of the masseter","Headache","Rare: diffusion to nearby muscles causing smile changes","Rare: dry mouth or reduced saliva","Possible facial gauntness or loss of fullness with overdosing","Rare: antibody formation with repeated high doses"],"pain":"Mild; brief pinprick sensations from fine needles, usually tolerated without anesthesia. Cooling or numbing cream is optional.","preparation":["Stop blood thinners, NSAIDs or fish oil beforehand, if approved","Avoid alcohol for 24 hours before","Arrive without makeup on the lower face","Tell the doctor about prior toxin treatments and neuromuscular conditions"],"recovery_timeline":[{"phase":"Day 0-1","description":"Small injection marks and mild tenderness may appear. Normal activities continue.","restrictions":["No massaging the jaw area","Avoid intense exercise for 24 hours"]},{"phase":"Weeks 1-2","description":"The masseter begins to weaken. Clenching and jaw tension ease.","restrictions":["Avoid very hard or chewy food if chewing feels tired"]},{"phase":"Weeks 4-8","description":"The muscle visibly thins and the lower face looks slimmer. This is the peak result.","restrictions":[]}],"rehabilitation_days":{"min":0,"max":1,"unit":"days","qualifier":"No formal rehabilitation; normal activity resumes the same day."},"result_longevity":"Typically 4-6 months. Repeat sessions are often needed 2-3 times a year, and the effect can last longer with repeated treatment.","revision_rate_pct":{"min":5,"max":15,"unit":"percent","qualifier":"Touch-up injection for asymmetry or insufficient effect within 1-2 months; excludes planned repeat treatments."},"scars":"No scars; tiny needle marks fade within hours to a day.","sessions_or_stages":{"sessions":{"min":1,"max":1,"unit":"visits","qualifier":"One injection session; repeat treatment is needed only after the effect wears off."},"stages":[{"code":"injection","label":"Botulinum toxin injection into both masseter muscles","after":{"min":0,"max":0,"unit":"days","qualifier":"Same visit."}}],"qualifier":"Single-visit treatment."},"success":{"metric":"Visible lower-face slimming or reduced masseter thickness","value":80,"unit":"percent of patients","horizon":"4-8 weeks after injection","population":"Adults with masseter hypertrophy receiving standard botulinum toxin injections","evidence_status":"limited"},"techniques":[{"name":"Standard masseter injection (3-5 points per side)","suits_whom":"Most patients with masseter hypertrophy, bruxism or a wish for jaw slimming","recovery":"No downtime; the effect appears in 2-4 weeks."},{"name":"Ultrasound- or EMG-guided injection","suits_whom":"Patients with asymmetry, a thin muscle or previous uneven results","recovery":"No downtime; slightly more precise placement."}],"treatment_conditions":["outpatient"],"treatment_duration_hours":{"min":0.25,"max":0.5,"unit":"hours","qualifier":"Includes assessment, marking and bilateral injections; the injections themselves take about 10 minutes."},"initial_assessment_documents":["Front and side photos of the face","Photo of the jaw while clenching teeth","Previous botulinum toxin treatment dates and products","List of blood thinners","Note on pregnancy or neuromuscular conditions"],"travel_trips":{"min":1,"max":1,"one_trip_possible":true,"qualifier":"Single injection session; can fly home the same or next day. Results develop over 2-8 weeks."},"clinic_checks":{"status":"ok","items":[{"id":"C1","text":"Ask who will give the injections, as this may differ from the prescriber","scope":"procedure","source":{"url":"https://www.nhs.uk/tests-and-treatments/cosmetic-procedures/advice/choosing-who-will-do-your-procedure/","host":"nhs.uk","quote":"The person giving the injections does not have to be the same person who gave you the prescription.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},{"id":"C2","text":"Confirm the person giving the injections is trained and safe to do so","scope":"procedure","source":{"url":"https://www.nhs.uk/tests-and-treatments/cosmetic-procedures/advice/choosing-who-will-do-your-procedure/","host":"nhs.uk","quote":"But the prescriber must ensure that the person giving you the injections is trained and safe to do so.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},{"id":"C3","text":"Check that a consultation with a doctor or nurse happens before the botulinum prescription","scope":"procedure","source":{"url":"https://www.nhs.uk/tests-and-treatments/cosmetic-procedures/advice/choosing-who-will-do-your-procedure/","host":"nhs.uk","quote":"They can only be prescribed after a consultation between you and a healthcare professional, such as a doctor or nurse.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},{"id":"C4","text":"Ask the practitioner what could go wrong, and which products they will use","scope":"treatment_type","source":{"url":"https://www.nhs.uk/tests-and-treatments/cosmetic-procedures/advice/before-you-have-a-cosmetic-procedure/","host":"nhs.uk","quote":"Ask them about the procedure, the products they'll use and what could go wrong.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},{"id":"C5","text":"Check the practitioner has the right insurance to correct anything that goes wrong","scope":"treatment_type","source":{"url":"https://www.nhs.uk/tests-and-treatments/cosmetic-procedures/advice/before-you-have-a-cosmetic-procedure/","host":"nhs.uk","quote":"They should be trained and experienced in the procedure you're having and have the right insurance to correct anything that goes wrong.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},{"id":"C6","text":"Ask for the manufacturer's leaflet on the product that will be used","scope":"treatment_type","source":{"url":"https://www.nhs.uk/tests-and-treatments/cosmetic-procedures/advice/choosing-who-will-do-your-procedure/","host":"nhs.uk","quote":"You can also ask them for information to take away with you, such as a leaflet from the manufacturer of the product they'll use.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}}],"checked_at":"2026-11-14","next_check_at":"2027-11-14","version":1},"red_flags":{"status":"ok","items":[{"id":"F1","text":"Pressure to decide on the spot, with no time to think after the consultation","scope":"treatment_type","source":{"url":"https://www.nhs.uk/tests-and-treatments/cosmetic-procedures/advice/choosing-who-will-do-your-procedure/","host":"nhs.uk","quote":"Your practitioner should give you time after your consultation to decide whether you want to go ahead with the procedure.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},{"id":"F2","text":"The offer is promoted by a social media influencer, who is usually paid","scope":"treatment_type","source":{"url":"https://www.nhs.uk/tests-and-treatments/cosmetic-procedures/advice/before-you-have-a-cosmetic-procedure/","host":"nhs.uk","quote":"Social media influencers are usually paid to advertise the service.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},{"id":"F3","text":"The practitioner cannot say what could go wrong with the procedure","scope":"treatment_type","source":{"url":"https://www.nhs.uk/tests-and-treatments/cosmetic-procedures/advice/before-you-have-a-cosmetic-procedure/","host":"nhs.uk","quote":"Ask them about the procedure, the products they'll use and what could go wrong.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},{"id":"F4","text":"No consultation with the person who will do the procedure before the final decision","scope":"treatment_type","source":{"url":"https://www.nhs.uk/tests-and-treatments/cosmetic-procedures/advice/choosing-who-will-do-your-procedure/","host":"nhs.uk","quote":"Always book a consultation with the person who will do the procedure before making your final decision.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},{"id":"F5","text":"The offer does not identify who prescribed the botulinum toxin or who will inject it","scope":"procedure","source":{"url":"https://www.nhs.uk/tests-and-treatments/cosmetic-procedures/advice/choosing-who-will-do-your-procedure/","host":"nhs.uk","quote":"who the prescriber is; who'll be giving the actual treatment","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}}],"checked_at":"2026-11-14","next_check_at":"2027-11-14","version":1},"warning_signs":{"status":"ok","items":[{"id":"W1","text":"Trouble breathing","urgency":"emergency","general":false,"source":{"url":"https://my.clevelandclinic.org/health/drugs/18160-onabotulinumtoxina-injection-cosmetic-use","host":"my.clevelandclinic.org","quote":"Get medical help right away if you have problems with breathing, swallowing, or talking.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},{"id":"W2","text":"Trouble swallowing","urgency":"contact_clinic","general":false,"source":{"url":"https://my.clevelandclinic.org/health/drugs/18160-onabotulinumtoxina-injection-cosmetic-use","host":"my.clevelandclinic.org","quote":"Spread of botulinum toxin effects—unusual weakness or fatigue, blurry or double vision, trouble swallowing, hoarseness or trouble speaking, trouble breathing, loss of bladder control","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},{"id":"W3","text":"Trouble talking","urgency":"emergency","general":false,"source":{"url":"https://my.clevelandclinic.org/health/drugs/18160-onabotulinumtoxina-injection-cosmetic-use","host":"my.clevelandclinic.org","quote":"Get medical help right away if you have problems with breathing, swallowing, or talking.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},{"id":"W4","text":"Unusual weakness in other muscles","urgency":"contact_clinic","general":false,"source":{"url":"https://my.clevelandclinic.org/health/drugs/18160-onabotulinumtoxina-injection-cosmetic-use","host":"my.clevelandclinic.org","quote":"Tell your care team if you feel unusually weak in other muscles.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},{"id":"W5","text":"Facial, lip, tongue, or throat swelling","urgency":"emergency","general":false,"source":{"url":"https://my.clevelandclinic.org/health/drugs/18160-onabotulinumtoxina-injection-cosmetic-use","host":"my.clevelandclinic.org","quote":"Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}}],"checked_at":"2026-11-14","next_check_at":"2027-11-14","version":1},"take_home":{"status":"ok","items":[{"id":"T1","text":"Home doctor needs the clinic's follow-up recommendations in a written discharge summary","document":"discharge summary","source":{"url":"https://sbuhb.nhs.wales/about-us/individual-patient-commissioning/ipc-folder/advice-on-accessing-treatment-abroad","host":"sbuhb.nhs.wales","quote":"When you have treatment abroad, you must ask the treatment provider for their follow-up recommendations documented within a written discharge summary in English.","tier":"tier1_medical","fetched_at":"2026-11-11","http_status":200}},{"id":"T2","text":"Ask for copies of all prescriptions before you leave","document":"prescription copies","source":{"url":"https://travelhealthpro.org.uk/news/699/travelling-abroad-for-treatment","host":"travelhealthpro.org.uk","quote":"Remember to ask for copies of all your treatment records, including prescriptions, scans and x-rays before you leave.","tier":"tier1_medical","fetched_at":"2026-11-11","http_status":200}},{"id":"T3","text":"Home doctor needs the dates for required blood tests and follow-up appointments","document":"written aftercare plan","source":{"url":"https://sbuhb.nhs.wales/about-us/individual-patient-commissioning/ipc-folder/advice-on-accessing-treatment-abroad","host":"sbuhb.nhs.wales","quote":"This should include any medication and doses, as well as any dates that blood tests and follow-up appointments must be carried out.","tier":"tier1_medical","fetched_at":"2026-11-11","http_status":200}}],"checked_at":"2026-11-14","next_check_at":"2027-11-14","version":1},"alternatives":{"status":"missing","reason":"no_official_source","checked_at":"2026-11-14","next_check_at":"2027-02-12"},"technique_details":{"status":"ok","items":[{"id":"standard-masseter-injection","name":"Standard masseter injection (3-5 points per side)","how_it_works":{"text":"A fine needle places small amounts of toxin into the chosen muscle","source":{"url":"https://my.clevelandclinic.org/health/treatments/8312-botulinum-toxin-injections&rut=be2236efb39b991b1e0601b134150106a103b704e70b12281744285c2dd614c8","host":"my.clevelandclinic.org","quote":"Your healthcare provider uses a fine needle to inject small amounts of Botox into the treatment area.","tier":"tier1_medical","fetched_at":"2026-11-14","http_status":200}},"recovery_daily":{"event":"back_to_daily_activities","min":0,"max":0,"unit":"days","label":"Same day","source":{"url":"https://www.healthline.com/health/masseter-botox","host":"healthline.com","quote":"After the treatment, you can go back to your usual activities.","tier":"tier1_medical","fetched_at":"2026-11-13","http_status":200}}},{"id":"ultrasound","name":"Ultrasound- or EMG-guided injection","how_it_works":{"status":"missing","reason":"no_official_source"},"recovery_daily":{"status":"missing","reason":"no_official_source"}}],"checked_at":"2026-11-14","next_check_at":"2027-11-14","version":1}}},"hrefLanguages":[{"rel":"alternate","hreflang":"ru","language":"ru","href":"https://ru.bookimed.com/clinics/country=spain/city=barselona/procedure=inekcii-botoksa-v-zhevatelnye-myshcy-massetery/"}],"offerFilters":{"offer_count":0,"price_filter":{"from":0,"to":0,"avg":0}},"offersBlock":{},"rendersOffersList":false,"fewClinics":true,"topCountriesCount":0}