Still sweating after using your favorite deodorant? Try botox injections or a prescription anti perspirant. 15 -20 tiny injection in the armpit every 6 months proves to help with less perspiration and the treatment is painless. After having this botox treatment 80% of people have found 50% difference in sweating under the arms. The treatment costs 800 – 1000 dollars each arm. Insurance may actually cover the cost since this procedure is not considered cosmetic. Make sure you have it done by a licensed dermatologist!