Treating ear barotrauma on Koh Phi Phi
Ear pain after a dive is the commonest diving injury there is, and on an island that certifies thousands of people a year it is a daily occurrence. Ear barotrauma treatment in Koh Phi Phi is about establishing how much damage was done, whether the eardrum is intact, and how long you actually need to stay out of the water — which is usually longer than anybody wants to hear.
What barotrauma is
The middle ear is an air space behind the eardrum, connected to the back of the nose by the Eustachian tube. On descent, water pressure pushes the eardrum inward, and equalising pushes air up the tube to balance it.
When the tube will not open — because of congestion, a cold, allergy or simply a difficult day — the pressure difference has nowhere to go. The eardrum stretches, small vessels in the middle ear lining bleed, fluid is drawn into the space, and in the worst case the eardrum perforates.
It happens on descent far more often than ascent, and the depth needed is much shallower than people expect. Most of the damage is done in the first few metres, where the proportional pressure change is greatest.
What it feels like afterwards
Pain or a persistent feeling of fullness in the ear after the dive. Muffled hearing on that side. Ringing. Sometimes fluid or a little blood from the ear, or a bloody discharge from the nose after a hard descent.
Dizziness is more concerning and needs proper assessment rather than sleeping on it, particularly if it came on during the dive.
Severity ranges from a slightly retracted eardrum that settles in days, through bleeding into the middle ear that takes weeks, to a perforation. Only a look with an otoscope tells you which, and the amount of pain is a poor guide.
What to do straight away
Stop diving. Not one more dive, not the shallow afternoon one, not the last day of the course.
Keep water out of the ear entirely until it has been looked at. If the eardrum is perforated, water entering the middle ear causes infection and severe vertigo, and vertigo underwater is genuinely dangerous.
Do not put drops in. Do not use a syringe or attempt to clear it yourself. Pain relief, and get it examined — both branches are staffed around the clock, and a dive that ended badly at five in the afternoon does not need to wait for morning.
What we do
Otoscopy first, which grades the injury directly: redness, retraction, fluid or blood behind the drum, or a visible perforation. Hearing assessed, and balance where there is any dizziness.
Treatment depends on what is found. Most cases need decongestants, a steroid nasal spray, pain relief and time. A perforation needs keeping scrupulously dry and usually antibiotic cover, and most heal on their own within weeks.
The findings that mean referral to the mainland are dizziness with hearing loss, which can indicate inner ear barotrauma or a fistula, and any perforation not healing. Those need specialist assessment, and on an island that means a boat — see emergency evacuation.
How long out of the water
This is the question everybody asks and the answer nobody likes. Mild barotrauma: several days to a week, and only once the eardrum looks normal and you can equalise easily on land. Middle ear bleeding: two to four weeks. A perforation: six weeks at minimum, often longer, and not until it is confirmed healed.
Diving before it has healed is how a manageable injury becomes a permanent one. Perforations that are dived on get infected, heal poorly, and occasionally end diving for good.
If that costs you a course, we will document it properly for the school and the insurer — see dive medical, medical certificates and travel insurance claims. A rebooked course is recoverable; an ear is not.
Why it happens, and preventing the next one
Equalise early and often — start before you leave the surface and continue every metre or so on the way down, rather than waiting until you feel pressure. By the time it hurts, the damage has begun.
Descend feet-first and slowly, using a line if there is one. If an ear will not clear, ascend a metre or two and try again. If it still will not clear, end the dive. That last instruction is the one people override, and it is the reason we see this so often.
Do not dive with a cold, congestion or a sinus infection. And do not rely on decongestants to get you down — they wear off at depth, and an ear that opened on descent and closes on ascent is a reverse block, which is worse. A blocked ear from wax is a separate and easily fixed cause, see ear wax removal.
Flying afterwards
The same physics, without a way to slow the descent. An ear that is already injured will be painful on landing, and a perforation can be made worse.
Tell us if you have a flight coming. There are things that help — a steroid spray started days beforehand, a decongestant timed for descent rather than takeoff, and a firm view on whether you should be flying at all.
And remember the separate rule that has nothing to do with your ear: leave the standard surface interval between your last dive and any flight. Ear trouble does not change that requirement, and people occasionally conflate the two.
The other ear problems that look the same
An outer ear infection also causes pain and muffled hearing, but pulling the earlobe hurts sharply and there is often discharge — see ear infection treatment. That one comes from water sitting in the canal rather than pressure.
A wax plug produces fullness and muffled hearing with no pain, and is often the reason somebody could not equalise in the first place.
And a middle ear infection after a cold produces deep throbbing pain with fever. All three are distinguished in seconds with an otoscope, which is why guessing at a pharmacy counter is a poor use of a diving holiday. Come to the walk-in clinic without an appointment, or ask for a doctor hotel visit if getting there is difficult.
Frequently asked questions
My ear hurts after a dive. Should I dive again tomorrow?
No. Stop diving and have it looked at. Diving on an injured ear is how a manageable problem becomes a permanent one.
How long do I have to stay out of the water?
Days to a week for mild barotrauma, two to four weeks for middle ear bleeding, six weeks or more for a perforation.
Can I put drops in?
No. If the eardrum is perforated, drops and water entering the middle ear cause infection and severe vertigo.
Will a perforated eardrum heal on its own?
Most do, within weeks, provided it is kept scrupulously dry. Ones that are dived on heal poorly.
Why did it happen at such a shallow depth?
Most of the pressure change is in the first few metres. That is where the damage usually occurs.
Can I use a decongestant to dive?
Not as a way to get down. It wears off at depth, and an ear that cannot clear on ascent is a reverse block — worse than the problem it was meant to solve.
When is dizziness after a dive serious?
Always worth assessing, particularly with hearing loss, which can mean inner ear injury and needs specialist review on the mainland.
Can I fly with ear barotrauma?
Tell us first. Landing will be painful and a perforation can be made worse. There are things that help if we know in advance.
The island arithmetic, and where we fit in it
English-speaking doctors on site, 24 hours a day. It is worth spelling out why that matters rather than leaving it as a claim. Koh Phi Phi has no hospital, no road connection and no ambulance service. Getting to an emergency department means a boat, and the scheduled boats run in daylight — so for a good part of every twenty-four hours, the island’s own clinic is not the convenient option, it is the only one. Everything about how we are staffed follows from that single fact.
Beyond the island, Doctor Phi Phi Takecare Clinic belongs to the Takecare Clinic group, which operates across Krabi and Phuket. The practical value of that is continuity: if your treatment carries on after you leave, the next clinic already holds your notes, and a referral is a phone call between colleagues rather than a stack of paperwork you have to carry yourself.
Coming in
Doctor Phi Phi Takecare Clinic is 24 hours, every day, and that is the building being open with a doctor in it rather than a phone line that answers. No appointment is needed at any point, and there is no hour at which turning up is inconvenient for us. There are 2 branches on the island, about ten minutes apart on foot, and both keep the same hours — so head for whichever is closer rather than looking for the right one. Walk in, or reach us on +66 82 140 3858 or WhatsApp. If you would rather not move, ask for a doctor hotel visit and we will come to you.
If it turns out this is beyond what the island can treat, the same conversation is where the boat and the hospital transfer start being arranged. That process is worth beginning early rather than late here, because the options genuinely narrow as the evening goes on — and a decision made at nine is a considerably better decision than the same one made at two in the morning.