Traveller’s diarrhoea treatment in Phuket
Roughly a third of visitors to this part of the world get it, most within the first week, and most recover in two to four days without anything more than salts and patience. Travellers’ diarrhoea treatment in Phuket is about shortening it, replacing what is lost, and spotting the version that needs more than that.
What it is and what causes it
Three or more loose stools in a day, usually with cramping, sometimes with nausea and a mild temperature.
Bacteria account for the great majority — E. coli most of all, then campylobacter, salmonella and shigella. Viruses and parasites make up the rest.
Giardia is worth knowing about because it behaves differently: it appears a week or two later, produces bloating, sulphurous belching and greasy stools, and it does not resolve on its own.
Replacing fluid, which is the treatment
Oral rehydration salts, made up with clean water, sipped steadily. This is not a supplementary measure — for most cases it is the whole of the treatment.
Water alone dilutes what salt is left. Sports drinks contain too much sugar and too little sodium and can make diarrhoea worse. The sachets exist for a reason and cost almost nothing.
A rough guide: a glass of solution after every loose stool, plus normal drinking on top.
Medication and when it earns its place
Loperamide slows the gut and is genuinely useful for a bus journey, a boat, or a flight. It is not appropriate with a fever above thirty-eight and a half, or with blood, where slowing things down is the wrong move.
Antibiotics shorten a bacterial episode by a day or two and are worth it for severe cases, but they are unnecessary for the majority and are heavily overused across this region.
Bismuth preparations help mildly. Probiotics have modest evidence. Neither substitutes for fluid.
When to be tested
Blood or mucus in the stool. A fever with it. Symptoms past a week. Or a recent course of antibiotics for something else.
A stool sample identifies the organism and separates a bacterial infection from giardia or amoebae, which need entirely different drugs.
Results generally come back within a couple of days and treatment can start on the clinical picture meanwhile — see blood tests.
The dengue overlap nobody expects
Diarrhoea with a high fever during the rainy season is not automatically gastrointestinal. Dengue produces stomach symptoms often enough to catch people out.
A high temperature with severe aches, headache behind the eyes and a rash points that way regardless of what the gut is doing.
That is a blood test rather than a stool test — see dengue fever treatment.
Dehydration, and when it needs a vein
Dizziness on standing, a mouth that feels lined with paper, no urine for eight hours, or a pulse that is racing at rest.
Intravenous fluid corrects that within an hour and generally transforms how somebody feels — see IV drips.
The threshold is lower for children, older travellers and anyone with diabetes or kidney problems, where the reserve is smaller — see dehydration treatment.
Prevention that is actually worth the effort
Bottled or properly filtered water, including for teeth. Ice from restaurants using commercial supply is generally fine, which is most of them.
Hot food served hot, fruit you peel, and caution around buffets and anything sitting out in this temperature.
Hand washing does more than any of the rest of it, particularly before eating with your hands, which is how a great deal of food is eaten here.
What is not worth doing is taking antibiotics preventively for the whole trip. It is occasionally suggested, it drives resistance, and it leaves you worse placed if you then get something that genuinely needs treating.
The tail end that will not finish
Symptoms dragging past two weeks are not ordinary travellers’ diarrhoea. Giardia, amoebic infection, or post-infectious irritable bowel are the usual explanations.
Each needs a different approach, and none of them resolves by waiting longer.
Testing sorts it out, and this is worth doing before flying home rather than after — see pre-flight medical checks.
Being seen where you are
Anyone in this state does not want a car journey. A doctor attends, assesses, treats and takes a sample there if one is needed — see doctor hotel visits.
Bang Tao, Kata and Patong take walk-ins around the clock for anybody who would rather come in.
A phone call first often establishes that salts and a few hours will be enough.
That is worth doing before you write off a day. A great many people who ring convinced they need to be seen are told, accurately, to buy a box of sachets from the nearest pharmacy and try again in three hours. The advice costs nothing and it is given honestly.
Documentation
Days lost, a changed flight, or a cancelled tour are claimable on many policies with the right paperwork.
The diagnosis, the onset date and the period involved are recorded at the time — see travel insurance claims.
Anyone working with food or in healthcare may also need clearance before returning, which is a separate document — see medical certificates.
That clearance normally means a negative stool sample rather than simply feeling better, and the sample takes a couple of days to report. Worth starting early if a return date is already fixed.
Frequently asked questions
How long will this go on?
Two to four days for most people. Past a week, or with blood or fever, it needs testing rather than waiting.
Should I take loperamide?
It is useful for a journey. Avoid it with a fever over thirty-eight and a half or with blood, where slowing the gut is the wrong move.
Do I need antibiotics?
Not for most cases. They shorten severe bacterial episodes by a day or two and are heavily overused in this region.
Is a sports drink as good as rehydration salts?
No. Too much sugar and too little sodium, and the sugar can make diarrhoea worse. The sachets cost almost nothing.
When do I need a stool test?
Blood or mucus, fever with it, symptoms past a week, or after a recent course of antibiotics for something else.
Is the ice safe?
Usually. Most restaurants use commercially produced ice. Water for drinking and teeth should be bottled or properly filtered.
It has been three weeks.
That is not ordinary travellers’ diarrhoea. Giardia, amoebae or post-infectious bowel changes are the usual causes, and each needs different treatment.
Can somebody come to my room?
Yes, at any hour — assessment, treatment, a sample if needed, and a drip if the losses have gone too far.
Three clinics, none of which close
English-speaking doctors, on duty 24 hours a day. Phuket is bigger than visitors expect and the traffic is worse than the map suggests, so Takecare Medical Clinic works from three separate buildings rather than one: Bang Tao on the north-west coast, Kata in the south, and Patong between them. Each is open every hour of every day, takes people without an appointment, and asks nothing about residency or referrals.
Beyond the island, Takecare Medical Clinic is one of the Takecare Clinic group‘s clinics working across Phuket, Krabi and Chon Buri. That matters mainly for what happens afterwards: move on mid-treatment and the next clinic already holds the notes, so a handover is a call between colleagues rather than a folder you carry through an airport.
Getting seen, and how to choose a branch
There is somebody on the end of +66 81 718 9080 or WhatsApp 24 hours, every day. Say what has gone wrong and the reply will be honest about which of three things you are dealing with: come in now, this will keep until the morning, or skip us entirely and go where there is a surgeon. No appointment exists to be made, and there is no hour at which asking is a nuisance.
Pick whichever branch is nearest rather than whichever sounds largest — they run the same hours and carry the same equipment. Patong suits the west-coast beaches and Bangla Road, Kata covers Karon and the south, and Bang Tao serves Layan, Surin and Cherngtalay. Cannot get out to a clinic? Ask for a doctor hotel visit instead and somebody comes to your room. And if what you need turns out to be beyond any clinic, referral and hospital transfer is arranged from the same conversation. You are made stable before anybody moves you, a colleague rings ahead so the team on the other end knows what is arriving, and the transport is organised for you rather than handed over as one more thing to sort out.