What is Glycopyrrolate?
Glycopyrrolate is a type of medicine known as an anticholinergic. Glycopyrrolate tablets are approved by the FDA to help treat the symptoms of stomach ulcers, but theyโre also prescribed off-label to help manage hyperhidrosis.
How does Glycopyrrolate work?
Glycopyrrolate works by blocking a chemical messenger called acetylcholine. Acetylcholine is a neurotransmitter that stimulates your sweat glands to produce sweat.[1] By blocking acetylcholine, Glycopyrrolate should help reduce how much you sweat and help manage symptoms of hyperhidrosis.
How do Glycopyrrolate doses work?
Glycopyrrolate tablets are available in two doses: 1 mg and 2 mg tablets.
What is Glycopyrrolateโs active ingredient?
Glycopyrrolate shares its name with its active ingredient, glycopyrrolate bromide. Itโs a generic medicine, which means while it contains the same active ingredient and works in the same way as branded treatments like Robinul, itโs usually a bit cheaper.
Treated trusted source:
- Shibasaki, M. Crandall, C.G. (2001). Effect of local acetylcholinesterase inhibition on sweat rate in humans. Journal of Applied Physiology. 90(3). pp. 757-762.
This page was medically reviewed by
Dr. Joseph Palumbo on August 19, 2026. Next review due on
August 19, 2029.
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