Hidradenitis suppurative on the breasts occurs when hair follicles fill with sweat, keratin, and bacteria, causing them to become blocked and inflamed. Hidradenitis suppurativa is an inflammatory skin ...

Sweat gland removal surgery is a minimally invasive procedure that can treat excessive sweating. While generally well-reviewed, this surgery does have some side effects to be aware of. Sweat gland ...

Hidradenitis suppurativa is an inflammatory skin condition that affects hair follicles. It commonly occurs in the underarms because they contain many hair follicles and sweat glands. Hair follicles ...

Swollen lymph nodes in your neck often mean that your body is fighting an infection. See a doctor if you have painful, swollen lymph nodes or if they persist for weeks or worsen. You can treat swollen ...

Sweat is produced by three major sweat glands: eccrine, apocrine, and apoeccrine. Eccrine glands are the most common and are responsible for producing sweat mainly containing water and sodium chloride ...

Sweat rarely smells on its own. Body odour develops when bacteria on the skin break down compounds in sweat and release volatile chemicals that evaporate into the air. This interaction between sweat ...

Medically reviewed by Casey Gallagher, MDKey TakeawaysSweaty armpits can be caused by heat, stress, hormones, or hyperhidrosis.Stress management and avoiding spicy or caffeinated foods may help reduce ...