hyperhidrosis
"If you don't want it to itch DO NOT overlap the Drysol liquid! Make a path to cover your armpit like the old snake game on your cellphone and I haven't had my armpits itch in over a year.  I had sweaty armpits all through high school and I was very self conscious that people were seeing it every time I moved my arms so I would usually wear a sweatshirt.  I started college and I didn't want this to run my life.  I went to the doctors and the doctor told me I had Hyperhidrosis and prescribed Drysol for me.  Its been AMAZING.  I put it on every 3 days and I haven't sweated in my armpits since! I use normal deodorant without antiperspirant and it works perfectly!"