Vomiting: What to Do and When to See a Doctor During Travel
■Symptoms
Vomiting is a condition in which the contents of the stomach are expelled through the mouth.
It may occur during travel due to changes in environment or fatigue.
Common symptoms include:
- Nausea (feeling sick)
- Actual vomiting
- Loss of appetite
- Abdominal pain or diarrhea
- Fatigue or mild fever
■ Causes
Possible causes include:
- Viral gastroenteritis (such as norovirus)
- Food poisoning (bacterial or viral)
- Fatigue or jet lag
- Dehydration or heat-related illness
- Intestinal obstruction
- Myocardial infarction
- Side effects of medications or underlying conditions
While many cases are mild, It could be a sign of a serious illness..
■ When to See a Doctor
Seek medical attention immediately if you have:
- Inability to keep fluids down or repeated vomiting
- Severe abdominal pain or high fever (around 38°C / 100.4°F or higher)
- Vomit containing blood
- Confusion or extreme weakness
- Children or elderly patients appearing very unwell
You may monitor your condition if:
- Nausea is mild and you can drink fluids
- Symptoms are gradually improving
- Fever or abdominal pain is mild
■ What You Can Do (At Your Hotel)
- Take small amounts of fluids frequently (oral rehydration solution or water)
- Avoid forcing yourself to eat; restart with light, easy-to-digest foods after recovery
- Rest and allow your body to recover
- Rinse your mouth after vomiting to maintain hygiene
Avoid alcohol and spicy or irritating foods.
■ Our Medical Services
- English-speaking medical support
- The doctor will identify the cause of the nausea and assess its severity.
- Necessary tests when required
- IV fluids for dehydration
- Prescription medications (e.g., anti-nausea drugs)
- English-speaking medical care
We support travelers experiencing health issues during their stay.
■ Appointment
Our clinic is located in Shinsaibashi, Osaka, and welcomes international travelers.
Same-day appointments are available, and English support is provided.
If you have any concerns about your condition, please feel free to contact us by phone or email.
If you need medical care for vomiting or injuries while visiting Osaka,
International Clinic Osaka Shinsaibashi (ICOS) offers same-day, English-speaking medical services.
International travelers can visit with confidence.
Address: 4F Zenith Building, 1-13-25 Nishi-Shinsaibashi, Chuo-ku, Osaka
Phone: +81-6-6484-6392
Email: c.icos@international-clinic-osaka.com