I had Botox for my underarm sweating. The cost for two underarms was $1,000, my insurance cover part of the cost. It took five days for the sweating to stop, and two weeks for total dryness. The doctor said that the effects of Botox are temporary, which means you’ll need more injections in the future. For underarm sweating, dryness can last anywhere from four to fourteen months.
The side effects I experienced, and still experiencing include pain at the injection site. I had a slight headache and some flu-like symptoms. The other side effects that the doctor said were serious, but luckily I did not experience include muscle weakness in the entire body, eye problem, difficulty breathing and loss of bladder control.