I'm really worried about these rashes on my hands and legs. The ones on my hands are between my elbow and shoulder, and they kind of look like pimples, but the ones on my legs are circular. Plus, there's so much itching going on. What could this be, and how should I treat it?

Possible Causes: a. The rash on your arms could be folliculitis or contact dermatitis. b. Circular rashes on legs might indicate ringworm or eczema.

Immediate Actions: a. Apply a topical antihistamine or hydrocortisone cream to reduce itching. b. Keep the affected areas clean and dry.

When to Seek Medical Attention: a. If the rash spreads, becomes painful, or is accompanied by fever. b. If there is no improvement after a few days of self-care.

Preventive Measures: a. Avoid scratching to prevent infection. b. Use gentle, fragrance-free skin products.