A day in the Andaman Sea is one of the best parts of a Patong holiday. But that warm water can leave your ear sore, itchy, or blocked hours later. Swimmers, snorkelers, and divers all get it. The good news is that ear pain after the sea is common, easy to check, and quick to treat.
We run a 24-hour walk-in clinic on Prachanukroh Road, near Bangla. We see sore ears every day, from hotel-pool swimmers to divers back from Racha and the Similans. This guide covers swimmer’s ear, diving ear pain, and marine stings, so you know what is wrong and when to see a doctor.
What Swimmer’s Ear Is and Why It Happens in Patong
Swimmer’s ear is an infection of the outer ear canal, the tube between the opening and the eardrum. Doctors call it otitis externa. It starts when water sits in the ear after swimming or diving. That warm, damp canal is a perfect home for germs. The skin gets red, sore, and swollen. In Patong, we see it most after long days in hotel pools and the sea. Salt water, pool water, and even soap can all set it off.
The first sign is often an itch deep in the ear. Then it starts to hurt, especially if you tug your earlobe or chew. The ear may feel full or blocked, and sounds can go dull. Some people see a little fluid drain out. It is not usually dangerous, but it will not clear on its own. Left alone, the pain and swelling tend to get worse.
Why Divers Get Ear Pain from Pressure
Diving brings a different kind of ear pain. This one is about pressure, not germs. As you go down on a dive to Racha or Phi Phi, the water pushes on your eardrum. To balance it, you equalise, gently clearing your ears as you descend. If a cold or blocked nose stops that from working, the pressure builds. This is called ear barotrauma, or ear squeeze. It can leave the ear sore, blocked, or even bleeding a little behind the eardrum.
Barotrauma pain usually starts during or right after a dive. It can feel sharp on the way down, then dull and full afterward. You might notice muffled hearing or a ringing sound. Most mild cases settle with rest and care. But a bad squeeze can damage the eardrum, so it is worth a check. Never dive with a cold, and go down slowly so your ears keep up.
Ear Infection or Swimmer’s Ear? Telling Them Apart
People often mix up two ear problems. Swimmer’s ear is in the outer canal, and it hurts most when you touch or pull the ear. A middle ear infection sits deeper, behind the eardrum, and often follows a cold. That one brings a deep ache, fever, and hearing loss, and it does not change much when you tug the ear. Both are common in Patong, and both can start after a lot of swimming. A doctor can look inside and tell which one you have.
Why does the difference matter? Because the treatment is not the same. Swimmer’s ear usually needs ear drops that fight the infection in the canal. A middle ear infection may need a different medicine, taken by mouth. Guessing wrong can waste days of your trip. It can also make things worse if you put drops in an ear with a damaged eardrum. That is why a quick look by a licensed doctor is the safe move.
Warning Signs That Need a Doctor Now
Most ear pain is mild, but a few signs mean you should see a doctor quickly. Watch for pain that gets worse fast, or spreads to the face or neck. Watch for high fever, swelling around the ear, or skin that turns red and hot. Bleeding from the ear, sudden hearing loss, or dizziness that will not settle also matter. And if ear pain comes with a headache, weakness, or tingling after a dive, treat it as urgent. That can point to a diving illness, not a sore ear.
When these signs show up, do not wait for the morning. Our clinic is open 24 hours a day, so you can come at any time. If you feel too unwell to move, we can send a doctor to your Patong hotel. Serious ear problems are rare, but they are much easier to fix early. A fast check gives you peace of mind and saves the rest of your holiday.
How a Walk-in Clinic Treats Ear Pain in Patong
At our clinic, a visit for ear pain is quick and gentle. The licensed doctor asks how it started, then looks inside your ear with a small light. That look tells us fast whether it is swimmer’s ear, an infection, or a diving squeeze. We have an on-site pharmacy and lab, so you get your medicine on the same visit. If the ear canal is blocked with wax or fluid, we can clean it safely. Most people feel better within a day or two.
We speak English, and we treat you fast, often within 30 minutes of walking in. We tell you the price before any treatment, and you can message us on WhatsApp for a free quote first. If you have travel insurance, we can bill many insurers directly. Sore ears are one of the most common holiday problems we see in Patong, and one of the easiest to fix. Do not let one ruin your trip.
Ear Symptoms After the Sea: Likely Cause and What to Do
| Symptom | Likely cause | What to do |
|---|---|---|
| Itchy, sore ear a day after swimming | Swimmer’s ear (outer canal infection) | See a doctor for ear drops; keep the ear dry |
| Ear pain during or right after a dive | Ear barotrauma (pressure squeeze) | Stop diving; get it checked if it does not settle |
| Deep ache with fever after a cold | Middle ear infection | See a doctor; drops alone may not be enough |
| Blocked, full feeling with dull hearing | Trapped water or wax | A clinic can look and clean it safely |
| Bleeding, spinning dizziness, or sudden hearing loss | Possible eardrum or inner ear injury | Get urgent care; do not put anything in the ear |
| Ear pain plus tingling or dizziness after a dive | Possible decompression sickness | Treat as an emergency; seek help now |
Frequently Asked Questions
What causes swimmer’s ear in Patong?
Swimmer’s ear comes from water trapped in the outer ear canal after swimming or diving. The warm, damp canal lets germs grow, and the skin gets red and sore. Pool water, sea water, and soap can all trigger it. In Patong we see it often after long beach and hotel-pool days. It needs ear drops to clear.
How do I know if it is swimmer’s ear or a deeper infection?
Swimmer’s ear hurts most when you tug or press your outer ear, and it follows time in the water. A deeper middle ear infection brings a deep ache, fever, and hearing loss, and often follows a cold. Tugging the ear does not change that pain much. A licensed doctor can look inside and tell you which one it is.
Why do my ears hurt when I dive?
Diving ear pain is usually barotrauma, or ear squeeze. As you go down, water pressure pushes on the eardrum. You equalise to balance it, but a cold or blocked nose can stop that working. Then pressure builds and the ear hurts. Descend slowly, never dive with a cold, and get a check if the pain stays.
When should I see a doctor for ear pain in Patong?
See a doctor if the pain grows fast, spreads to your face or neck, or comes with high fever, swelling, bleeding, or sudden hearing loss. Also come if dizziness will not settle. If ear pain follows a dive and comes with tingling or a headache, treat it as urgent. Our clinic is open 24 hours a day.
Can I still swim or dive with swimmer’s ear?
It is best to stay out of the water until it heals. More water keeps the canal wet and feeds the infection, so it takes longer to clear. Diving is worse, because a sore, swollen ear struggles to equalise. Rest the ear for a few days, use your drops, and you will be back in the sea sooner.
Walk in on Prachanukroh Road near Bangla, or message us and we reply in minutes. Doctor hotel visits available across Patong and Phuket.
WhatsApp UsGet Directions