Glycopyrrolate/glycopyrronium salts are used in the concentration of 0.5–4% in the form of topical cream, solution and pads. It is supposed to be effective in all forms of hyperhidrosis. You can refer "British Association of Dermatologists • British Journal of Dermatology 2006 155, pp477–500; Topical glycopyrrolate should not be
For hyperhydrosis, I suggest searching for depression: sleep, fatigue, dynamism, pains, digestive dysfunction, mood etc.. and treat it. It is going to disappear in parallel with the other signs if the treatment is efficient.