Heat exhaustion treatment in Bang Tao
You have been walking since morning, you have gone quiet, you feel sick, and your skin is clammy despite the heat. Phuket combines high temperatures with humidity that stops sweat evaporating, which is what makes it dangerous rather than merely uncomfortable. Heat exhaustion treatment in Bang Tao is straightforward and works well — but the line between heat exhaustion and heat stroke is one worth knowing before you need it.
Recognising heat exhaustion
It builds over hours rather than striking suddenly:
- Heavy sweating with cool, clammy, pale skin
- Headache and dizziness
- Nausea, sometimes vomiting
- Muscle cramps, often in the legs
- Weakness and heavy tiredness
- Fast, weak pulse
- Dark urine, or passing very little
The person is uncomfortable and unwell, but still themselves — able to answer questions and follow what is going on. That last point is the one that matters.
Confusion is the line to heat stroke
Heat stroke is a medical emergency with a real death rate. The changes that mark it are confusion, agitation, slurred speech, seizures or loss of consciousness, a body temperature above 40C, and skin that may be hot and dry because sweating has failed.
Someone who is hot and miserable can be cooled and rehydrated. Someone who is hot and does not know where they are needs an ambulance now. Call 1669, move them into shade, strip excess clothing and cool them aggressively with water and fanning while you wait. Do not wait to see whether they improve.
What to do straight away
Get out of the sun and into air conditioning or deep shade. Lie down with the legs raised. Loosen clothing. Cool the skin with cool water, wet cloths and a fan, concentrating on the neck, armpits and groin where large blood vessels run close to the surface.
Sip oral rehydration solution rather than plain water, because you have lost salt as well as fluid, and plain water alone can make things worse. Most people improve substantially within thirty minutes.
How we treat it at the clinic
We check core temperature, blood pressure, pulse and oxygen, and look for the complications that matter — kidney strain from dehydration and disturbed salts in the blood.
An IV drip with the right electrolytes corrects things far faster than drinking, particularly for anyone who is vomiting. We often run blood tests to check kidney function and sodium levels. Most people leave feeling considerably better within an hour or two.
Who is most at risk here
Older travellers, young children, anyone who arrived from a cold country in the last few days, people on blood pressure or diuretic medication, anyone drinking heavily the night before, and anyone exercising in the middle of the day.
Alcohol is a common factor because it dehydrates and masks the early warning signs. Give yourself several days to acclimatise, keep hard exercise to early morning or evening, drink steadily through the day rather than in bursts, and take proper breaks in shade. Sunburn also makes heat illness more likely, since damaged skin cannot regulate temperature — see sunburn.
Frequently asked questions
How much does treatment cost?
A consultation with observation is inexpensive. An IV drip with electrolytes and blood tests costs more, and is quoted before it is started.
Can a doctor come to my hotel?
Yes, and a doctor hotel visit works well for heat exhaustion. If there is any confusion or loss of consciousness, call 1669 instead — that is heat stroke and it cannot wait for travel.
How long does recovery take?
Most people feel much better within a few hours of cooling and fluids, though tiredness often lasts a day or two. Take the following day gently and stay out of the midday sun.
Is it enough to drink water?
Not on its own if you have been sweating for hours. You need salt as well, so oral rehydration sachets or salty food alongside the water.
Can I go back in the sun tomorrow?
Briefly and carefully, in the early morning or late afternoon. Having had heat exhaustion once makes you more susceptible for several days.
Come in, or we come to you
Take Care Medical Clinic Bang Tao is open open 24 hours, 7 days a week on Bandon Road in Cherng Talay, a few minutes from Bang Tao Beach and Laguna Phuket. Walk in without an appointment, call +66 81 718 9080, or message us on WhatsApp. If you would rather not move, ask for a doctor hotel visit and we will come to your room.