What Are the Treatments for Sweat Rash Spots on Your Back?

Sweat rash spots are basically a form of heat rash known as miliaria. In many cases, several at-home remedies can relieve the blisters and itchiness of heat rash.

Symptoms

• Small clear blisters and bumps are prime indicators of heat rash, with an itching or prickly feeling usually accompanying it.

Causes

• Undeveloped sweat glands in infants, tropical climates, intense exercise, fabrics that don't breathe, certain prescription medications and bacteria such as staphylococcus are all contributing factors of heat rash.

Medical Attention

• If signs of infection appear, such as increased pain, swelling or pus draining from lesions, or if there are fever or chills, consult a doctor. Likewise, if rashes last more than three or four days it could be an indication of a larger problem.

Treatment

• Reduce sweating by staying in an air-conditioned room, wearing breathable fabrics and limiting exercise, as the rash typically clears up quickly when skin cools. Treatments include calamine lotion, anhydrous lanolin and topical steroids.

Prevention

• Allowing skin to breathe freely, keeping temperatures cool and avoiding constricting clothing are good preventive measures. Keep sleeping areas cool and bathe in cool water with non-drying soap.