Hyperhidrosis is excessive sweating of the armpits, hands, feet, groin, scalp, or face. While sweat helps cool the body, no one wants to drip when anxious or stressed. Clinical-strength antiperspirants work well—if used correctly.

There are two main types of rosacea: 1) redness with small visible blood vessels, and 2) pimples and pustules. Avoiding triggers is very important, and good over-the-counter options are available if you know how to use them.