If you get symptoms of altitude sickness while taking acetazolamide, rest or go down until you feel better before going up again. You should still go up gradually and follow the prevention advice, including taking time to acclimatise, having regular rest days and drinking plenty of water. You do not need a prescription to buy it.Д«egin taking acetazolamide 1 to 2 days before you start to go up in altitude and continue to take it while going up. Promethazine is available from pharmacies. But it's available from most travel clinics and some GPs may prescribe it. In the UK, acetazolamide is not licensed to treat altitude sickness.

anti-sickness medication, like promethazine, for nausea.

ibuprofen and paracetamol for headaches.

acetazolamide to prevent and treat high altitude sickness.

avoid strenuous exercise for the first 24 hoursД¬onsider travelling with these medicines for altitude sickness:.

have a rest day every 600-900m you go up, or rest every 3-4 days.

avoid climbing more than 300-500m a day.

take 2 to3 days to get used to high altitudes before going above 2,500m.

avoid flying directly to areas of high altitude, if possible.

It usually takes a few days for the body to get used to a change in altitude. The best way to prevent altitude sickness is to travel to altitudes above 2,500m slowly. It's not possible to get altitude sickness in the UK because the highest mountain, Ben Nevis in Scotland, is only 1,345m. Tourists travelling to cities that are 2,500m above sea level or higher, such as La Paz in Bolivia or BogotГЎ in Colombia, can also get altitude sickness. Symptoms are similar to those of a bad hangover.ДЄltitude sickness does not only affect mountain climbers. Symptoms of altitude sickness usually develop between 6 and 24 hours after reaching altitudesВ more thanВ 2,500m above sea level.

You can get altitude sickness if you travelВ to a high altitude too quickly.Д«reathing becomes difficult because you aren't able to take in as much oxygen.ДЄltitude sickness, also called acute mountain sickness (AMS), can become a medical emergency if ignored.ДЄge, sex or physical fitness have no bearing on your likelihood of getting altitude sickness.ДЄlos, just because you may not have had it before doesn't mean you won't develop it on another trip.

Altitude sickness symptoms