The skin is your body’s largest organ and a vital barrier, but it’s also sensitive to stress, allergies, infections, and hormones. “It’s important to pay attention to any skin changes, like a rash — they can be warning signs of deeper health issues.”

Skin rashes vary widely — from red spots to blisters — and can range from mild to serious. Some, like *eczema*, cause dry, itchy skin linked to allergies. *Hives* are sudden red welts often triggered by allergens or stress. *Psoriasis* produces scaly patches due to autoimmune issues, while *contact dermatitis* results from irritants like soaps or metals. Other types include *rosacea*, *ringworm*, *acne*, *chickenpox*, and *cutaneous lupus*, which may signal deeper problems.

Triggers include “allergic reactions to foods, medications, or chemicals,” infections, autoimmune conditions, stress, and environmental changes. Hormonal shifts and poor hygiene can also contribute.

To help prevent or treat rashes: keep skin clean and moisturized, wear breathable clothes, avoid scratching, and track new products or foods. Use cold compresses or creams as advised, and consult a doctor if the rash worsens or spreads.

Don’t ignore your skin. “It often reflects what’s going on inside your body.”