Brighten Up: Your Guide to Tackling Underarm Hyperpigmentation

Underarm skin color changes are common (impacting as many as 15% of people) and can cause embarrassment for many people. But, fortunately, this type of skin hyperpigmentation can be prevented and treated. Here’s what you need to know to keep your skin color more even, even under your arms. 

Extreme Hot, Cold, and Excessive Sweating: What to Know About Saunas and Cold Plunges

Saunas and cold plunges are often praised for reducing stress, improving sleep, and boosting mood. But many of you have asked, what role do they play for people with hyperhidrosis? In this blog, IHhS experts explain what heat and cold exposure can and can’t do for excessive sweating — and members of our community share their real-life experiences.

22 Years of Progress. One Powerful Community.

Through shared commitment, powerful partnerships, and trusted expertise, we are expanding awareness, improving treatment knowledge, and changing lives. As we close 2025, we invite you to learn more, lean in, and help carry this progress forward with hope and purpose into 2026.

It’s Almost Hyperhidrosis Awareness Month — Let’s Make Noise (and Break the Silence)!

To kick off this year’s Hyperhidrosis Awareness Month, we’re sharing an inspiring, deeply personal story from one of our own — a fellow hyperhidrosis warrior who wants anyone struggling with sweat issues to know: there is hope, there is help, and there is a community here for you.

Thanks for joining us all November for excessive sweating advocacy, information-sharing, and support - and for spreading the word about hyperhidrosis and Hyperhidrosis Awareness Month to your friends, family, healthcare providers and other key connections.