Travel Medicine

You burn faster in Thailand because it sits near the equator, where the sun is more directly overhead and the UV index is very high most days. Clouds, a cool breeze, and time in the water do not block much UV, so you still burn. In Krabi, protect your skin every day, not just when it feels hot.

Most sunburn is mild and heals on its own, but a blistering sunburn is a second-degree burn that can need medical care. See a doctor if blisters cover a large area, or if you have fever, chills, dizziness, a bad headache, or feel very unwell. In Krabi’s strong sun, do not treat a blistering sunburn as part of the holiday.

The Tiger Cave Temple climb is 1,237 steep steps with no shade, and the Krabi heat makes it a challenge. To avoid heat stroke, go at dawn, carry plenty of water, rest often, and turn back if you feel dizzy or sick. Skip it if you are unwell or unfit. The view is worth it, but not your health.

The difference between heat exhaustion and heat stroke matters because one is a warning and the other can kill. Heat exhaustion means heavy sweating, weakness, and dizziness, with a clear mind; cool down and rehydrate. Heat stroke means confusion or collapse and hot, often dry skin. It is a medical emergency. Call for help and cool the person fast.

Heat exhaustion and heat stroke in Krabi come from the body overheating in the strong sun and humidity. Heat exhaustion brings heavy sweating, weakness, and dizziness; move to shade, cool down, and drink fluids. Heat stroke is worse: hot, often dry skin, confusion, and no sweating. It is a medical emergency, so cool the person and get help fast.