About Sweaty Palms (Palmar Hyperhidrosis)

Sweaty palms may seem like a small issue, but for those who suffer from hyperhidrosis (the medical term for excessive sweating of the hands), it can be a constant source of embarrassment and frustration.
The straits times: wet palms? don't sweat it
About sweating

What sweating is and how it affects the body?

Sweating, or perspiration, is a natural process that helps regulate our body temperature. When we are hot or exercising, our body produces sweat to cool us down. However, for those with palmar hyperhidrosis, this mechanism goes into overdrive and they experience excessive sweating even when they are not hot or exerting themselves.

So what exactly is excessive sweating and how does it differ from normal sweating?

Normal sweating usually occurs in response to heat, physical activity, or emotional triggers. It typically affects the underarms, face, and scalp. On the other hand, excessive sweating can happen at any time and in any situation, with no apparent trigger. When it affects the hands, it is known as palmar hyperhidrosis.

causes

What causes Sweaty Palms?

One of the main factors is genetics – if someone in your family has hyperhidrosis, there is a higher chance that you will also experience it. Other medical conditions such as thyroid problems and diabetes can also contribute to excessive sweating. Additionally, emotional triggers such as stress and anxiety can cause the hands to sweat excessively.

What treats Sweaty Palms?

At KYM Surgery Clinic, we offer a range of treatment options for sweaty palms.

Medications

Some oral medications have been shown to reduce sweating in some patients. These medications work by blocking the signals that trigger sweat glands, thus reducing sweating. However, they may not be effective for everyone and can have side effects. Side effects include dry mouth, blurred vision, tummy cramps, and constipation. Sweating will recur after stopping the medications.

Sympathectomy

For those with severe cases of hyperhidrosis, sympathectomy may be recommended. This surgical procedure involves cutting or clamping the nerves that control sweating in the hands. While it is effective in reducing sweat production, some patients may have compensatory sweating (excessive sweating in other parts of the body).

Iontophoresis

Iontophoresis involves placing the hands in water and using a low electrical current to temporarily block sweat gland activity. Multiple sessions are usually required for long-term results. However, treatment needs to be continued to maintain dryness. Sweating will recur weeks after stopping the treatment.

Botulinum Toxin

Botulinum toxin injections can also be used to treat sweaty palms. This neurotoxin blocks the nerve signals that cause sweating, resulting in temporary dryness. However, regular treatments are needed to maintain the results. The effectiveness can last between 3 to 12 months.

FAQs

FAQs about Sweaty Palms

If you constantly have sweaty palms, even when you're not hot or stressed, and it interferes with your daily activities, you may have hyperhidrosis. It's important to consult with our doctor for an accurate diagnosis and treatment plan.

Emergency Call

(+63) 6443 3133