In Frisco, TX, residents may be experiencing a common summer skin issue. The condition is characterized by itchy, prickly, and red skin, often appearing in patches. It is not a sunburn, but rather a heat rash.

The heat rash occurs when the body's sweat ducts become blocked. A dermatologist has provided a tip for treating this condition, although the specifics of the tip are not available here.

For more information on heat rash and the dermatologist's treatment tip, readers can consult the original source, which features advice from Dr. Angela Lamb, a dermatologist and vice chair. Further details are available from NBC 5 Dallas-Fort Worth.