I have problem of excessive forehead sweating (craniofacial hyperhidrosis) in daily life especially during interaction which makes my confidence low during social situations like in interviews , meeting friends and relatives ...so I take opinion from dermatologist and he prescribed glycolate 2 mg twice a day 1-0-1 (total 4 mg) but still whenever I'm anxious in daily life I start sweating excessively on forehead so there is no improvement in controlling facial sweating even after taking 2 mg twice a day... So my query is does glycopyrrolate prevent sweating during anxiety or whenever I'm stressed???