Alan
Have you tried an anti perspirant with aluminum chloride (20-25%) in 70-90% alcohol, applied in the evening 2-3 times/week. Generally, this treatment is sufficient in cases with light to moderate hyperhidrosis although it must be repeated regularly.
Sides effects include sore red skin, which can be reduced by making sure that the skin is completely dry and then applying the antiperspirant, or by using hydrocortisone cream. Antiperspirants are most useful underarm but also may be somewhat useful on hands and feet also.