Sweaty, smelly hands and feet

Area of Science:

• Dermatology
• Clinical Medicine

Background:

• Palmoplantar hyperhidrosis (PPHH) is a condition characterized by excessive sweating of the palms and soles.
• It often begins in childhood or adolescence and can lead to significant psychosocial distress, affecting education, career, and social interactions.
• Associated offensive odor, known as bromhidrosis, can exacerbate the condition's impact.

Observation:

• The clinical presentation of PPHH typically involves visible sweat on the palms and soles.
• Patients often report a history of lifelong excessive sweating.
• Examination may reveal macerated skin or secondary infections in severe cases.

Findings:

• Diagnosis of PPHH is primarily based on clinical history and physical examination.
• No specific laboratory tests are routinely required, though tests may be used to rule out secondary causes of hyperhidrosis.
• The severity of PPHH can range from mild to debilitating.

Implications:

• Early diagnosis and appropriate management of PPHH are crucial to improve patients' quality of life.
• Various successful treatment modalities exist, offering symptomatic relief and reducing psychosocial burden.
• Further research into the underlying mechanisms and novel treatments for PPHH is warranted.