How to Stop Armpit Sweating

Sweating is a natural human process necessary for thermoregulation, but excessive sweating, especially from the underarms, can be an inconvenience and cause discomfort. This excessive sweating or hyperhidrosis affects about 3% of the population. The good news is that there are multiple approaches to managing and reducing armpit sweating. Here’s a clear how-to guide to minimize underarm hyperhidrosis.

The Fundamental Steps

Good Hygiene Practice

Sweating in itself doesn’t cause odor, but when sweat mingles with the bacteria on the skin surface, it can lead to an unpleasant smell. Regular washing with antibacterial soap can keep bacteria count low, reducing the chance for odor to develop.

Antiperspirants

Most over-the-counter antiperspirants contain compounds like aluminum salts that block your sweat glands temporarily. Applied overnight for maximum exposure and absorbed into your sweat glands, they gel and form a plug, reducing sweat production.

More Advanced Approach

Prescription Antiperspirants

If over-the-counter products are not effective for you, you may need a stronger treatment. Prescription antiperspirants offer a higher concentration of active compounds, providing more powerful sweat-blocking action.

Medications

Certain types of drugs can inhibit sweat production. Anticholinergic drugs, for instance, work by blocking the acetylcholine chemical that stimulates sweat glands. But be aware of potential side effects, including dry mouth, constipation, blurred vision, and urinary retention.

Latest Treatments for Hyperhidrosis

Botox Injections

Botox, botulinum toxin, works by blocking nerve signals in the sweat glands, thus reducing the amount of sweat produced. The effects can last from 6 to 12 months. Though Botox injections are relatively safe, minor side effects may happen.

Microwave Therapy

One of the latest treatments is microwave therapy, also known as miraDry. The process involves heating up and destroying sweat glands in the armpits. It’s non-invasive and provides longer-lasting results.

Endoscopic Thoracic Sympathectomy (ETS)

ETS is surgery that interrupts the transmission of nerve signals that cause sweating. While effective, it is generally considered a last resort due to potential complications and irreversible nature.

In conclusion, excessive underarm sweating can be challenging and embarrassing, but you don’t have to live with it. With a range of treatments available, from the basic to the most advanced, you can find a solution that works for you. A dermatologist can help you pinpoint the best approach for your specific situation.