Hi, this has happened to me in the past too, each small panic attack I would sweat profusely. It would also always happen to me in places I didn't want it to happen; Job interviews, dates, etc. What I did at first was to put these pads that I bought in my armpits so that they would absorb the sweat. Finally, I did a special treatment that helped me reduce sweating. Of course, anti-anxiety therapy also helped me a lot.