

The International Hyperhidrosis Society is a registered 501(c)(3) non-profit organization. Your contribution is tax-deductible to the full extent allowed by law. Our EIN is 56-2361221.
The International Hyperhidrosis Society (IHhS) is the only registered charity focused entirely on hyperhidrosis. Your support goes into programs that educate, empower and serve. Give on behalf of a friend or family member. Honor a healthcare professional who changed your life.
We are recognized by GreatNonprofits and GuideStar and are governed by a volunteer Board of Directors of physicians and scientists who are recognized as experts in dermatology and, specifically, hyperhidrosis. Our work is independent and international.
More Ways to Give Throughout the Year
Give Double By Matching
Maximize your gift by asking your employer to match it. Check with your company’s human resources department about their matching gift program and the forms to use, or use our Matching Gift Form.
Having trouble making an online donation? Go directly to our fundraising campaign and make your donation here: https://app.goodworldnow.com/c/hyperhidrosis-awareness-research-education
Prefer mail? Donation checks and/or matching gift forms can be sent to:
International Hyperhidrosis Society
348 Cafferty Road
Pipersville, PA 18947
Questions? Contact: LJP@SweatHelp.org