There isn’t just one cause of skin irritation. In fact, rashes come in many forms, and they’re triggered by all sorts of things — from environmental allergies and medications to autoimmune conditions and even emotional stress.
The body’s immune system, which naturally weakens with age, sometimes reacts in unpredictable ways. What might have been a mild reaction in your 40s could become something more uncomfortable in your 60s or 70s.
Because each rash is different, they need different types of care. Let’s look at the most common culprits behind itchy, irritated, or inflamed skin in older adults.

1. Atopic Dermatitis: When the Itch Never Quits
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