I am a nursing student in the very next month we are going to have our hospital postings but I m facing the problem of excessive sweating on my hands and palms at the same time I also face an allergy from an unknown reason but I am facing it since childhood and it appears in every summers . The allergy causes small bubbles on my palms and feets and after some time it forms dark red patches on it . If I take medications it gets cured but the sweating doesn't get cured . Please tell me some medicine to stop this problem of hyperhydrosis so that I can excel in my career.