cleung
Contributor
Just a followup for this thread - thanks again to all who made comments and contributions. I just came back from diving in Utila and Roatan. I had three generic 12 hour Sudafeds left (Eltor) and used them for my first three days of diving. As expected, they worked great. For my final dive day, I tried the 12 hour Reactine and it also worked great to in clearing up my congestion enough so that I was able to equalize on both of my dives. So looks like it's Reactine for me from now on as my dive med.