What Causes Excessive Underarm Sweating?

What Causes Excessive Underarm Sweating?

Sweating is the body’s way of cooling itself, however if you find yourself soaking wet after even the briefest physical activity, you may have the medical condition known as hyperhidrosis. The correct term for excessive sweating, a variety of reasons cause this condition. Let’s take a deeper look at hyperhidrosis, which may be treated by Los Angeles skin specialists:


Hyperhidrosis is generally the result of overactivity in the sympathetic nervous system. The part of the nervous system that oversees the body’s “flight or fight” response, the specific cause of hyperhidrosis depends on which type you suffer from.

Generalized and Focal

Generalized hyperhidrosis is defined as hyperhidrosis with an identifiable cause. It usually occurs in those who have not suffered from the condition previously. Diseases and conditions resulting in generalized hyperhidrosis include lymphoma, low blood sugar, and obesity. Certain medications may also cause hyperhidrosis side effects.

Focal hyperhidrosis refers to excessive sweating in one part of the body, such as underarms, palms, and soles of feet. The cause is still unknown at this time, though medical experts believe the condition is genetic.

Treatment Options

Numerous treatment options for hyperhidrosis are available, including botulinum toxin, or Botox. Studies indicate intradermal Botox injections, administered between or in layers of skin, offer long-term relief from this often-embarrassing condition.

In addition to undergoing Botox treatments, you may also alleviate hyperhidrosis with certain lifestyle choices. Avoiding foods that make you perspire is highly recommended, with sweat-inducing foods including caffeine-laden drinks and foods, sugary desserts, and spicy foods such as curry and hot peppers. Foods difficult to digest, such as red meat and dairy products, should also be limited, as they make metabolization more difficult for the body, resulting in sweating.

Additional treatment options for temporary relief of hyperhidrosis include applying raw apple cider vinegar to affected areas to balance the skin’s pH levels and prevent odor, or using cornstarch, which absorbs excess moisture.

It also helps to wear clothing designed to wick moisture, or at least those that won’t contribute to excessive sweating. Bathing daily is helpful as well.

If you believe the problem is due to a more serious condition or illness, consult a medical professional and schedule a hyperhidrosis consulting.

To learn more about hyperhidrosis treatments, please contact the Los Angeles skin specialists at The Kopelson Clinic today.