Cough in Tokyo? What to Do Right Now

A cough can range from a minor irritation to a sign of something that needs closer attention. It's one of the most common reasons travelers contact us in Tokyo.

This page helps you decide what to do next — rest at your hotel, arrange a same-day doctor visit, or seek emergency care. TOKYO CLINIC sends English-speaking doctors directly to your hotel in central Tokyo, usually within 60–90 minutes.

At a Glance

  • English-speaking physician
  • Same-day hotel visits
  • Physical examination
  • Rapid flu / COVID-19 testing when appropriate
  • Medication may be provided
  • Medical certificates available
  • Hospital referral when necessary

What Should I Do Now?

Dry cough, no fever, feeling otherwise well Rest, stay hydrated, and monitor for 24 hours.
Persistent cough with fever, sore throat, or fatigue Arrange a same-day medical assessment — message us on WhatsApp and a doctor can visit your hotel.
Difficulty breathing, chest pain, coughing blood, or blue lips Call 119 immediately, or ask hotel staff to call for you.

When Should I Seek Emergency Care?

Call 119 for an ambulance (or ask hotel staff to call) if your cough comes with any of the following:

  • Difficulty breathing or shortness of breath at rest
  • Chest pain or tightness
  • Coughing up blood
  • Blue or gray lips or face
  • High fever with confusion or severe weakness
  • Wheezing that doesn't improve

Can I Stay in My Hotel?

If none of the emergency signs above apply, you can usually stay at your hotel while a doctor examines and treats your cough. If your symptoms suddenly get worse, or you notice any of the emergency signs above — even while you're waiting for the doctor — call 119 right away rather than wait for us. TOKYO CLINIC is here to help with non-emergency care; it should never delay emergency treatment.

How Does a Doctor Visit Work?

  1. Contact TOKYO CLINIC by WhatsApp or email with your symptoms and hotel name.
  2. A doctor visits your hotel, typically within 60–90 minutes.
  3. Examination, including listening to your lungs and checking your oxygen level.
  4. A rapid flu or COVID-19 test is offered when appropriate.
  5. Medication is provided or arranged on the spot in most cases.
  6. A hospital referral is arranged if your condition needs further care.
  7. A medical certificate is issued on request, for insurance or airline purposes.

Common Causes of Cough

  • Common cold — a viral infection, usually mild and self-limiting.
  • Flu (influenza) — sudden onset with fever and body aches.
  • COVID-19 — cough with or without fever, sometimes with loss of taste or smell.
  • Bronchitis — inflammation of the airways, often following a cold.
  • Allergies — pollen, dust, or new environments while traveling.
  • Asthma flare-up — triggered by air quality, exertion, or allergens.

How It Is Assessed

  • History — symptoms, duration, travel itinerary, and medical history, in English.
  • Examination — listening to your lungs and checking your oxygen level.
  • Testing — rapid flu or COVID-19 tests when appropriate.
  • Clear explanation — the doctor explains the likely cause and what it means for your trip.

Possible Treatment

  • Symptom relief — cough suppressants and throat lozenges.
  • Antiviral medication — if flu or COVID-19 is confirmed early.
  • Antibiotics — only if a bacterial infection is suspected.
  • Hospital referral — if breathing difficulty or a serious condition is suspected.

Frequently Asked Questions

Is this COVID-19 or the flu?

A rapid test can help identify the cause. The doctor can arrange testing during the visit and advise on next steps, including any isolation guidance.

Do I need antibiotics?

Only if a bacterial infection is suspected. Most coughs are caused by viruses, which don't respond to antibiotics.

Can I fly tomorrow?

Often yes, if your symptoms are mild and improving with no breathing difficulty. The doctor can advise based on your specific case and any airline requirements.

Can I get a medical certificate?

Yes, for travel insurance claims or airline documentation.

Will the doctor speak English?

Yes. All doctors seeing international patients are English-speaking, from first contact to the visit itself.

Should I go to a hospital?

Not usually. Most coughs can be safely assessed and treated at your hotel. A hospital referral is arranged only if your condition needs care beyond a house call, such as breathing difficulty.

Feel Unwell in Tokyo?

Message us now — Doctor in as little as 60 minutes.

Or email tkyclnc@tokyoclinicjapan.com