Topical Prescription Treatments Emerge as Option for Excessive Underarm Sweating

By Park boram Posted : April 21, 2026, 18:12 Updated : April 21, 2026, 18:12
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Hyperhidrosis is a condition that can be hard to hide in daily life. When excessive sweating occurs in the underarms, it can soak clothing and raise concerns about odor, leaving some people reluctant to socialize.

Despite the disruption, sticking with treatment can be difficult. Hospital-based procedures or oral medications may feel burdensome, depending on the individual.

Recently, a new option has drawn attention: prescription topical treatments obtained through hospitals. Demand is growing for simpler ways to manage symptoms.

The treatment works by suppressing nerve signals that trigger sweating and is applied directly to areas that sweat heavily. Because it can be used during everyday routines, it may help patients stay on treatment.

Hyperhidrosis has often been dismissed as a personal trait, but as treatment choices expand, it is increasingly seen as a condition that can be managed in daily life.

"Hyperhidrosis can be highly disruptive, but many people delay care because treatment feels burdensome," said Shin Jeong-won, a professor of dermatology at Seoul National University Bundang Hospital. "Topical treatment is relatively easy to use and may help patients continue treatment," Shin said.



* This article has been translated by AI.

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