Blistering Sunburn: When It’s a Medical Problem, Not a Souvenir

You spent the day at Patong Beach and did not notice your skin turning red. That night it is hot, tight, and painful, and by morning small blisters have formed. Many people treat sunburn as a normal part of a beach holiday. But a blistering sunburn is a real burn injury, and sometimes it needs more than aloe gel.

The Phuket sun is strong enough to burn skin in a couple of hours, even when it does not feel that hot. Most sunburn heals at home, but some cases cross the line into a medical problem. This guide shows you how to tell the difference and care for burned skin here in Patong Phuket.

When Sunburn Becomes a Medical Problem

Most sunburn is mild, with red, sore skin that heals in a few days. But a bad sunburn is a second-degree burn, which damages deeper layers of skin. The clearest sign is blistering. Small fluid-filled bubbles mean the burn is deep enough to need care. A very large burned area, skin that is raw or weeping, or burns on the face and around the eyes are also warning signs. These are not just a souvenir of your trip.

Sunburn can also make your whole body unwell, which is called sun poisoning. Watch for chills, fever, a bad headache, nausea, dizziness, or feeling faint. These signs often go hand in hand with heat illness, since both come from too much sun. If a child, older person, or someone with health problems gets badly burned, take it more seriously. When the burn covers a lot of skin or you feel ill, it is time to see a doctor.

How to Care for Sunburn at the Hotel

For a mild to moderate sunburn, gentle home care helps a lot. Get out of the sun straight away and stay covered until it heals. Cool the skin with a cool shower or a damp cloth, but not ice, which can damage sore skin. Drink plenty of water, as burns pull fluid to the skin and dry you out. A simple aloe vera gel or a plain moisturizer soothes the sting. Loose, soft clothes stop rubbing on tender areas.

Leave any blisters alone. Do not pop them, since the skin on top protects the raw layer underneath and lowers the chance of infection. If a blister bursts on its own, keep the area clean and covered. Avoid harsh creams, oils, or numbing sprays, which can irritate the skin or trap heat. Simple pain relief can ease the discomfort, but ask a pharmacist for the right kind. If the burn worsens or looks infected, see a doctor.

When to See a Doctor in Patong

See a doctor if your sunburn blisters over a large area, covers your face, or looks raw and weeping. Come in too if you feel unwell with chills, fever, dizziness, or a bad headache, which can mean sun poisoning or heat illness alongside the burn. Signs of infection, like spreading redness, swelling, pus, or increasing pain after a day or two, also need a check. A child or older person with a bad burn should be seen sooner rather than later.

At Doctor Patong, our English-speaking doctors can treat burned skin properly, clean and dress blisters, and watch for infection. We can also give fluids through an IV drip if you are dehydrated, and treat any heat illness at the same time. We have an on-site pharmacy, so you leave with the right creams or medicine. We are open 24 hours a day, walk in, and we can come to your hotel if the burn makes it hard to move.

Sunburn: See a Doctor If You Notice These

• Blisters forming over a large area of skin.
• Burns on the face, lips, or around the eyes.
• Chills, fever, dizziness, or feeling faint.
• A bad headache, nausea, or feeling very unwell.
• Skin that is raw, weeping, or very swollen.
• Spreading redness, pus, or worsening pain after a day.
• A child or older person with a bad, blistering burn.

Frequently Asked Questions