How long should I take Sudafed before a flight?
How long should I take Sudafed before a flight? 1. About one hour before expected descent, take a decongestant (such as Sudafed- 12hr). 2. About 30 minutes before the flight use a nasal spray (such as Afrin or Neo-Synephrine).
What happens if you fly with sinus pressure?
Your middle ear connects to the back of your nose via the eustachian tube, which can become blocked by congestion, preventing pressure equalization. When you fly and the air pressure around you changes, the pressure within your blocked sinuses or ears stays the same, causing a great deal of pain.
What happens if you fly with sinus issues?
If your sinuses are congested, however, there will be an unbalanced amount of pressure. Not only can that be a very painful experience, but it can also increase nasal congestion, heighten allergies, worsen colds, and even trauma to the sinuses, if severe enough.
Is it OK to fly with sinus congestion?
As a general rule, flying with a sinus infection and a congested nose is not advised. Changes in cabin air pressure affect the air inside and outside of your head. As a result, clogged sinuses, which prevent you from equalizing pressure differences, can be excruciatingly painful.