Eczema exacerbation following herpes zoster infection in an immunocompetent patient: A case report.

This case report highlights a severe eczematous rash manifesting broadly across the scalp, face, and neck of a 54-year-old female following a resolved herpes zoster infection. Notably, such cutaneous reactions post-varicella zoster virus infection, which may present weeks to years after the acute phase, have been documented but remain poorly understood in their pathogenesis. This patient exhibited a blistering rash diagnosed as shingles with overlying cellulitis, initially treated with valacyclovir and cefalexin.

Two Opposing Functions of Angiotensin-Converting Enzyme (ACE) That Links Hypertension, Dementia, and Aging.

A 2018 report from the American Heart Association shows that over 103 million American adults have hypertension. The angiotensin-converting enzyme (ACE) (EC 3.4.