People are more likely to be affected by altitude sickness with asthma attacks.
General climate and altitude does not affect your asthma attacks if your condition is stable and symptoms well controlled.
If you are fit and healthy, you should have no problems coping with high altitudes provided that you lead slowly and recognize and accept your limitations and adjusting with your medications.
Pressurized inhalers may not work properly in cold conditions. Before using, you have to warm them. The conditions at high altitudes are often dry and cold and these conditions can worsen asthma attacks.
If you are triggered with asthma attacks by cold conditions, you should find that high altitudes are a problem as the air temperature usually decreases at high altitudes.
One more important thing that causes asthma attacks is climbing which is a very exhausted workout that may cause exercise induced asthma. But, if your asthma attacks are triggered by house dust mites, then your symptoms improve as at high altitudes house dust mites cannot survive. There are many asthma triggers that can worse your condition.
People with asthma attacks who fly directly into a place that is at high altitude will not have time to get used to the environment and may experience problems. You have to discuss with your doctor so that the altitude should not cause asthma attacks.
If your asthma attack is so severe that your blood oxygen is low, being at high altitude or on an air flight would reduce the blood oxygen level. If it is combined with dry, cool conditions generally present at high altitudes, it can cause asthma attacks.
If you are suffering with severe asthma attacks and using your bronchodilator three to four times a week, then high altitude treks can increase your risk of asthma attacks.
It is better to discuss with your doctor several weeks in advance before your trip. This will allow to workout and control asthma symptoms for the trip. Controlling asthma symptoms involve increasing your preventer treatment several weeks before the trip to give the airways extra protection.
Advice for altitude climbing if you have asthma attack:
- Check with your doctor several weeks before your trip
- When you are climbing an altitude and feel breathless, slow down your pace because your body takes time to adjust
- When pollens are high, avoid altitude climbing as it may trigger asthma attacks
- Test out lower levels of elevation before starting your challenging altitude climbing and make sure you are in the best physical condition
- As altitude is a strenuous task, stay well-hydrated and eat small snacks throughout the day to decrease the chances of other related illnesses.
- You inform your condition to others who are participating in altitude climbing along with you [Explaning Asthma symptoms to others]
- Keep asthma medicines with you to use it when you have asthma attacks