My 16-year-old son sweats profusely when exercising. Sometimes, a brisk walk can leave him drenched. Antiperspirants don’t help. He manages by always having a change of clothes in his bag ...

Hyperhidrosis causes excessive sweating beyond what your body needs for temperature regulation. Treatment usually starts with topical antiperspirants and may also include oral medications ...

He said, “Furthermore, young children can develop heat rashes (miliaria) due to excessive sweating. These rashes can be extremely uncomfortable and unpleasant. “In severe cases, children under ...