This is Dr. David
you have to see a doctor right away at the A&E about your ears.
you could have a bad inner ear infection
which will require antibiotics for it to get better.
you might need a nasal steroid spray to help clear your sinuses as well to help your ears drain.
yes, many A&E departments are open 24 hours a day.
or you can see someone tomorrow before your trip on thursday.
but you should see a doctor before your flight.
and you should bring aboard medications like sudofen and benadryl
which can help on the trip.
do you have any other questions?
you can use sudofed to help clear your sinuses and
you can use paracetamol for now.
you need to see a doctor for stronger pain medications
you are welcome
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