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The Twofold Blog

Articles and answers to your questions about everything sweat.
Understanding Hyperhidrosis

Sweat Statistics: Breaking Down Sweat by the Numbers

By
Angela Myers
Explore surprising stats on sweating. From hyperhidrosis facts to global trends, learn what the numbers reveal about excessive sweat and its impact.
Lifestyle & Tips

Top Sweat Triggers That Could Be Making You Sweat More Than Usual

By
Ashley Privette
There may be certain things in your life causing your sweat to kick into overdrive. Learn more about common sweat triggers and our tips to manage them.
Mind & Confidence

How to Talk About Hyperhidrosis: A Guide to Opening Up

By
Ashley Privette
Hyperhidrosis can be a taboo topic to discuss, even with doctors, friends, and family. Opening up isn't easy, but here we talk about why it's worth it.
Lifestyle & Tips

9 Famous Celebrities with Hyperhidrosis (Who Own It) August 2026

By
Abbi Havens
Celebrities with hyperhidrosis show that excessive sweating doesn't hold them back. See how 9 stars manage their condition and inspire confidence. August 2026
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Lifestyle & Tips

Does Stress Sweat Really Smell Worse? Here's What You Should Know

By
Ashley Privette
Stress sweat is real—and yes, it smells different. Learn its triggers, impacts, and discover effective treatments to manage it confidently.
Lifestyle & Tips
Understanding Hyperhidrosis
Mind & Confidence
Lifestyle & Tips

Bromhidrosis What You Need to Know

By
Mariah Adcox
Bromhidrosis, a condition causing body odor, affects confidence and daily life. Explore its causes, symptoms, and treatments.
Lifestyle & Tips
Understanding Hyperhidrosis
Understanding Hyperhidrosis

Excessive Face Sweating: Why It Happens and What to Do About It

By
Angela Myers
Excessive face sweating can impact everyday life, but it doesn’t have to. Here’s why it happens and the most effective treatment options.
Understanding Hyperhidrosis
Treatment Options
Lifestyle & Tips
Product Reviews

Choosing an Iontophoresis Machine: What to Look For

By
Mariah Adcox
Choosing an iontophoresis machine for excessive sweating? Learn what to look for, from FDA clearance and safety features to comfort and cost, in July 2026.
Treatment Options
Product Reviews
Lifestyle & Tips

Antiperspirant vs Deodorant: Solving the Sweat and Smell Dilemma

By
Ashley Privette
The differences between antiperspirant and deodorant, and how to choose the best options for your body.
Treatment Options
Lifestyle & Tips
Product Reviews
Treatment Options

When to Consider Hyperhidrosis Surgery: Common Risks and Results

By
Mariah Adcox
Wondering if hyperhidrosis surgery is right for you? Learn about ETS and sweat gland removal procedures, their risks, and results in this July 2026 guide.
Treatment Options
Understanding Hyperhidrosis
Understanding Hyperhidrosis

Excessive Underarm Sweating: Why It Happens and How to Manage It

By
Abbi Havens
The underarms are one of the most common places for excessive sweating. Learn what makes your underarms sweat and how to best deal with unwanted symptoms.
Lifestyle & Tips
Understanding Hyperhidrosis
Treatment Options
Treatment Options

How to Manage Excessive Feet Sweating

By
Abbi Havens
Sweaty feet are more common than you think, and more manageable. Learn why your feet might be sweating, and what you can do about it.
Treatment Options
Understanding Hyperhidrosis
Lifestyle & Tips
Understanding Hyperhidrosis

Focal Hyperhidrosis: Causes, Symptoms, and Care

By
Angela Myers
If one part of the body is excessively sweating, you may have focal hyperhidrosis. Here’s everything you need to know about this underdiagnosed condition.
Understanding Hyperhidrosis
Treatment Options
Lifestyle & Tips