Eun Lee, MD Key Takeaways Hyperhidrosis means sweating too much, even when you're not hot. There's no cure for hyperhidrosis, ...

Millions of Americans are under a sweltering heat dome as record high temperatures blast much of the eastern United States. But for some, the effects of triple-digit heat are worse than others.

A deodorant for hyperhidrosis can be in stick, gel, roll or spray forms, and it can help manage excessive sweating.