Noboundaries
Guest
Not to say that I am recommending sudafed. If you are using sudafed, make sure that it is the ORIGINAL sudafed - pseudoephrine - the ones hidden behind the counter at the drug store, and that you have to ask for it. Not the replacement sudafed - which is not the same ingredient.
I am also not recommending Sudafed, but Sudafed is an old pilot's trick to avoid having equilization problems during head colds or hay fever season. I flew in the Navy for over ten years and had a completely disqualifying condition.....hay fever. A flight surgeon buddy of mine used to prescribe the Sudafed during the two to three months I had problems. I've since found it helpful in diving too (the 12 hour tablet), but I don't have any of the problems associated with the drug's side effects.
I avoid Afrin because I get a "rebound" effect. After a day or two of use I get clogged up worse than ever. Another friend uses it with no problems for an entire dive trip because Sudafed causes him to have massive headaches after a dive. Afrin doesn't.
Disclaimer: what I've written is not medical advice, just personal experience. Every person must make their own choices what they will use or not use to dive.