- Step 1
Try clapping cornstarch or talcum powder between your palms. Medicated powders are available to soak up moisture, too.- Step 2
Use an unscented, aluminum salt-based antiperspirant, preferably a product made for palms and feet.- Step 3
Wipe your palms often on tissues or a hand towel.- Step 4
Apply aluminum chloride paint to the area for persistent clamminess.- Step 5
Make an appointment to see your health care provider if over-the-counter remedies don't help. Profuse sweating that occurs at inappropriate times (when you're not hot and you haven't been exercising) is a rare condition called hyperhidrosis.- Step 6
Get several opinions; some things help some folks and not others.