Symmetry of excessive sweating in<unk>  is most consistent with primary<unk> . To diagnose this condition, a dermatologist gives the patient a physical exam. This includes looking closely at the areas of the body that sweat excessively. A dermatologist also asks very specific questions. This helps the doctor understand why the patient has excessive sweating. Sometimes medical testing is necessary. Some patients require a test called the sweat test. This involves coating some of their skin with a powder that turns purple when the skin gets wet. Excessive sweating affecting only one side of the body is more suggestive of secondary<unk>  and further investigation for a neurologic cause is recommended.
Hyperhidrosis
Pitted keratolysis
Dyshidrosis
Dysosmia
Anosmia
Picardy sweat
Aspermia
Nyctalopia