The full effects of the treatment develop over 2-3 days and 95% of patients have responded in just 1 week.
Over time, the nerve endings of the sweat glands regrow, so from the 4th month some very mild sweating will return. As more and more nerve endings grow back so the sweating will start to increase again. The effect of Botox® injections on sweating can last 3-8 months. Once all the nerve endings have regrown, re-treatment will be required to produce the same effect.
Most patients present annually in early spring for their treatments .