What to Do If You Get Sick While Travelling in London

Author: Dr. Daniel Sørli
Date: 03.06.2025

Getting sick while travelling is never ideal — especially when you’re in a different country and unsure how to access care. If you're feeling unwell during your visit to London, don’t worry — help is nearby. At Dr.Dropin, we offer fast, flexible GP appointments with no need for NHS registration.

Here’s what to do if illness strikes while you're exploring the city:

Don’t wait it out

Symptoms like sore throats, urinary tract infections (UTIs), or stomach bugs can escalate quickly. Our private GPs in Fulham offer same-day appointments, so you can get assessed and treated before things get worse. You don’t need to be registered with the NHS — simply book online and walk in.

Know the signs of heat exhaustion

UK summers are becoming warmer, and after a full day outdoors, you might feel dizzy, weak, or nauseous. These can be signs of dehydration or heat exhaustion. Our GPs can provide quick rehydration guidance, advice, and treatment to help you recover fast.

Be careful with food and drink

Food poisoning is common in summer — especially after eating at outdoor events or street food stalls. If you experience vomiting, diarrhoea, or abdominal pain, we can help with anti-nausea medication, hydration advice, and further investigations if needed.

Treat insect bites and rashes early

The UK has its fair share of summer bugs, and bites can lead to infections or allergic reactions. If you notice redness, swelling, or spreading, it’s best to get it checked by a doctor. We can prescribe antihistamines, creams, or antibiotics when required.

Travelling with children?

If your child develops a fever, rash, earache or digestive symptoms while in London, we offer friendly, same-day appointments with experienced GPs who regularly see children. We’ll help them feel better quickly so you can continue your trip.

Where to find us

Our Fulham clinic is easy to reach and open 7 days a week. You can also speak to a GP online, wherever you’re staying in London.