Neurology-Led Care in Gangdong-gu, Seoul · 1:1 Specialist Consultation
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Facial Palsy
Facial palsy treatment in Seoul: neurologist-led cause assessment, early corticosteroid treatment, antiviral therapy where shingles is suspected, and eye protection.
Facial Palsy
Medically reviewed by Dr.Ho-Sang Yoon, MD, Board-certified Neurologist
Facial palsy treatment in Seoul is one of the few neurology presentations where the calendar is part of the diagnosis. Facial palsy occurs when the facial nerve that controls the facial muscles is impaired, causing weakness or paralysis, and the clinic's position is that treatment should begin as early as possible — corticosteroids are described as most effective when used within three days of symptom onset. Seoulhoho Hospital is a neurology clinic in Gangdong-gu, Seoul, and it asks patients to seek evaluation within two to three days, ideally 72 hours, of the symptom starting.
What Is Facial Palsy?
Facial palsy is weakness or paralysis of the muscles on one side of the face, caused by impaired function of the facial nerve. Its common features are recognisable rather than subtle.
Facial asymmetry is usually the first thing noticed.
Difficulty smiling and difficulty closing the eye are the two functional problems that follow.
The causes are several: inflammation, stroke, trauma, infection, and tumours.
A medical evaluation is therefore needed to identify the cause and determine treatment.
Corticosteroids are the basic medication for Bell's palsy; antiviral treatment may be used where shingles-related facial palsy is suspected.
The distinction between causes is not academic. NINDS's account of Bell's palsy describes it as facial weakness from facial nerve involvement and emphasises protecting the eye that cannot close — and the clinic's own approach separates inflammatory facial palsy, where corticosteroids lead, from shingles-related facial palsy, where antivirals are added. Facial weakness accompanied by other sudden neurological signs is a different situation again, and belongs in emergency care.
Who Performs Facial Palsy Treatment at Seoulhoho Hospital
Dr. Ho-Sang Yoon
Representative Director and Chief Neurologist
Dr. Ho-Sang Yoon, Representative Director and Chief Neurologist, sees and assesses each patient personally. He is a board-certified neurologist, a graduate of Dongguk University College of Medicine who completed neurology specialist training at Dongguk University Hospital, and a former clinical professor at the Seoul National University Bundang Hospital Sleep/Epilepsy Center and at Dongguk University Ilsan Hospital.
He is a full member of the Korean Neurological Association, the Korean Society of Clinical Neurophysiology, the Korean Society of Neuromuscular Disorders, the Korean Association of Electromyography and Electrodiagnostic Medicine, the Korean Society of Encephalitis/Neuroinflammation, the Korean Headache Society, and the Korean Stroke Society. Two of those memberships are directly relevant to a facial palsy assessment: neuromuscular and electrodiagnostic medicine, because nerve conduction studies are available on site, and stroke, because a central cause of facial weakness is the first thing that has to be excluded. Because all consultations are his, the clinician who decides whether this is Bell's palsy, shingles-related, or something else is the clinician who starts the medication and reviews the response.
Facial Palsy Treatment Approaches
| Approach | When it applies |
|---|---|
| Corticosteroid medication | The basic treatment for Bell's palsy, most effective within 3 days of onset |
| Antiviral medication | Added where shingles-related facial palsy is suspected |
| Treatment of the underlying disease | Where the cause is identified as something else |
| Eye protection | Where the eye cannot close fully — drops or ointment, and taping the eyelid closed |
| Rehabilitation | Electrical stimulation, facial massage, and facial exercises |
| Surgical options | Nerve grafting or muscle transfer, where recovery is not possible |
The combination the clinic describes for a typical inflammatory presentation is oral corticosteroids with antiviral medication where indicated, together with electrical stimulation, facial massage exercises, and eye protection measures.
Who Is a Good Candidate for Facial Palsy Treatment?
Patients with facial palsy caused by facial-nerve inflammation.
Patients with shingles-related nerve involvement affecting the face, including Ramsay Hunt syndrome.
Patients whose facial palsy follows trauma.
Patients whose facial palsy follows infection.
Patients with acute or chronic facial weakness or paralysis affecting facial movement and symmetry.
Patients who want the cause of an existing facial palsy identified.
Some patients are not suitable until further evaluation has happened. Uncontrolled medical conditions, active facial infections, severe acute neurological symptoms, or an unclear diagnosis all mean the assessment comes before the treatment, and the clinic states that treatment should wait until a qualified clinician has evaluated properly. Facial weakness alongside other sudden neurological symptoms is not an outpatient problem at all.
What to Expect: Procedure, Recovery, and Results Timeline
The initial evaluation and prescription are typically completed in one visit. Rehabilitation — electrical stimulation, physical exercises — and follow-up review require multiple periodic clinic visits after that.
Preparation is mostly speed and history. Seek medical evaluation immediately, within two to three days of symptom onset, and bring a complete history of recent viral infections or medical events, since that is what points towards or away from a shingles-related cause. Most facial palsy treatments do not require anaesthesia; where a procedure is involved, local anaesthesia or appropriate pain relief may be used for comfort.
| Stage | Timing |
|---|---|
| First consultation | Within 2–3 days of onset, ideally 72 hours |
| Initial evaluation and prescription | 1 visit |
| Early recovery signs | Typically within 1–3 weeks of starting corticosteroid therapy |
| Rehabilitation sessions | Multiple periodic visits |
| Final functional outcome | Typically 3–6 months; up to 12 months with severe nerve injury |
Full or partial recovery typically occurs within weeks to months, and long-term functional stability depends on early intervention and on the severity of nerve involvement. Early recovery signs — decreased inflammation and an initial return of muscle tone — typically appear within one to three weeks of starting corticosteroid therapy.
Aftercare centres on the eye. If the eye cannot close, eye drops or ointment and taping the eyelid closed may help protect the cornea; facial exercises may also be considered as rehabilitation. The clinic asks patients to return if symptoms worsen or new neurological symptoms appear. For travelling patients, the advice is to plan at least three to seven days in Korea for the initial clinical evaluation, acute medication, and early physical rehabilitation. Patients can generally fly immediately after non-surgical medical evaluation, provided the eye-protection steps are strictly maintained during the flight — cabin air is dry, and an eye that cannot close is exposed for the whole journey.
Alternatives depend entirely on the cause: corticosteroids, antiviral medication, treatment of the underlying disease, eye protection, rehabilitation, or, where recovery is not possible, nerve grafting or muscle-transfer surgery. U.S. patients most often present here for evaluation and treatment of facial weakness, asymmetry, or difficulty closing the eye that began while they were travelling — which is precisely the situation in which the 72-hour window is easiest to lose.
Combining Facial Palsy Treatment with Other Services
Shingles assessment. Where a shingles-related cause is suspected, antiviral treatment and the clinic's shingles service overlap directly.
Nerve conduction studies. Available on site, for assessing the extent of nerve involvement.
Stroke risk assessment. Facial asymmetry is also a stroke warning sign, and cerebral blood-flow ultrasound is available.
Rehabilitation measures. Electrical stimulation, facial massage, and facial exercises, used alongside medication.
Eye protection. Prescribed as part of the treatment rather than as self-care advice.
The reason these sit in one clinic rather than across three is that facial palsy arrives as an appearance rather than as a diagnosis, and the three questions it raises — is this central, is this viral, how much nerve function is lost — are answered by a stroke-risk assessment, a shingles history, and an electrodiagnostic study respectively. Splitting those across referrals costs days, and days are the one resource this condition does not have spare. Read more about Seoulhoho Hospital, or contact the clinic.
Safety, Precision, and Clinic Standards
Sudden severe headache, sudden weakness or numbness on one side, sudden trouble speaking or understanding speech, sudden vision loss, or a first-ever seizure are medical emergencies: call local emergency services rather than booking an outpatient appointment.
Most of the risk in facial palsy comes from the condition rather than the treatment. Facial palsy itself may cause difficulty closing the eye, eye dryness or tearing, facial distortion, saliva leakage, and speech difficulty, and an eye that cannot close can lead to corneal damage. That is the single most preventable complication on this page, which is why eye protection is part of the prescription. During recovery, patients may also experience eye dryness or irritation from incomplete closure, mild muscle soreness, speech leakage, or temporary facial asymmetry.
The clinic's stated way of reducing risk is three specific actions: starting corticosteroid therapy within three days of symptom onset, treating specific causes promptly, and prescribing protective eye care — drops, ointment, and paper taping. Things to avoid are equally specific: delaying treatment past the three-day window, unprescribed medication, excessive strain on the facial muscles, and unprotective environments for an exposed eye. Facial palsy itself is usually not painful, though some patients experience pain or discomfort around the ear or face depending on the cause — and ear discomfort in particular is one of the features that raises the question of a shingles-related cause.
Consultations are supported by AI real-time translation (smart glasses), which is assistive technology and not a professional medical interpreter service. Seoulhoho Hospital is a registered medical institution in South Korea with business registration number 287-93-01985, and a Registered Medical Institution for Attracting Foreign Patients certified by the Ministry of Health and Welfare under the Medical Overseas Expansion and Foreign Patients Attraction Act. Quality control is documented at physician level: the treating neurologist holds EEG and polysomnography quality-control certification. Treatment rooms are private and single-occupancy.
The Bottom Line
Facial palsy is impaired facial-nerve function causing facial weakness, asymmetry, and difficulty closing the eye.
The timing matters: corticosteroids are described as most effective within three days of onset.
The cause decides the treatment — inflammation, shingles, trauma, infection, and stroke are all possibilities.
An eye that cannot close needs protecting, because corneal damage is the avoidable complication.
Early recovery signs typically appear in one to three weeks; final outcomes are judged at three to six months.
Frequently Asked Questions
How quickly do I need to be seen?
Within two to three days of the symptom starting, and ideally within 72 hours. The clinic describes corticosteroids as most effective when used within three days of onset, so the window is short and the delay is the part patients control. If the face changed this morning, today's appointment is better than tomorrow's.
Is this Bell's palsy or something else?
That is what the evaluation decides. Facial palsy can follow inflammation, stroke, trauma, infection, or a tumour, and the treatment differs accordingly. Corticosteroids are the basic medication for Bell's palsy, while antiviral treatment is added where a shingles-related cause is suspected — which is one reason the history of recent viral illness is asked for.
What do I do about the eye?
Protect it. If the eye cannot close, eye drops or ointment and taping the eyelid closed can help protect the cornea, and the clinic prescribes these as part of the treatment rather than leaving them to the patient to work out. Corneal damage from an exposed eye is the complication most worth avoiding.
Will my face go back to normal?
Full or partial recovery typically occurs within weeks to months, and long-term functional stability depends on how early treatment started and how severely the nerve was involved. Final functional outcomes are typically established within three to six months, or up to twelve months where the nerve injury was severe. The clinic does not state a recovery proportion, and this page does not either.
Is the treatment painful?
Facial palsy itself is usually not painful, although some patients have pain or discomfort around the ear or face depending on the cause. Treatment generally needs no anaesthesia; if a procedure is required, local anaesthesia or suitable pain relief may be provided.
How long should I stay in Korea?
Plan at least three to seven days, which covers the initial clinical evaluation, acute medication, and early physical rehabilitation sessions. Rehabilitation and follow-up beyond that require periodic visits, so arrange who will provide them if you are returning home.
Can I fly home afterwards?
Generally yes, immediately after a non-surgical medical evaluation, provided eye-protection steps are strictly maintained during the flight. Take the drops or ointment into the cabin rather than packing them in checked baggage.
What should I avoid?
Delaying treatment past the three-day window, taking unprescribed medication, straining the facial muscles, and being in dusty, windy, or dry environments with an unprotected eye. If symptoms worsen or new neurological symptoms appear, the clinic asks you to come back rather than wait for the scheduled review.
Book a Consultation at Seoulhoho Hospital
For facial palsy evaluation and treatment in Gangdong-gu, Seoul, contact Seoulhoho Hospital. Seoulhoho Hospital is in Gangdong-gu, Seoul. Phone +82-2-441-1190. Opening hours are Monday, Tuesday, Thursday and Friday 09:00–20:00, Wednesday and Saturday 09:00–13:00, with lunch from 13:00 to 14:00, closed Sundays and public holidays. Say when the facial weakness started when you call — that date determines how urgently the appointment needs to be found.
Disclaimer
Medical information provided by Seoulhoho Hospital is for general informational purposes only and does not replace consultation, diagnosis, or treatment by a qualified medical professional. Individual treatment suitability and outcomes may vary. Please consult the hospital for personalized medical advice.