Diagnosis involves a provider’s examination, and treatment is typically unnecessary. Removal options such as lasers or liquid nitrogen can be explored, usually causing minimal discomfort.

3. Contact Dermatitis

Red spots can result from contact dermatitis triggered by irritants or allergens. It manifests as an itchy rash with bumps, leading to swollen, dry, flaky skin anywhere on the body.

Two types exist:
• Irritant contact dermatitis stems from a weakened skin barrier reacting to substances.
• Allergic contact dermatitis results from an abnormal immune response to allergens.

Identifying the cause isn’t always straightforward, and a patch test may be needed. Typically resolving in weeks, avoiding the triggering substance is key. Treatment involves OTC hydrocortisone cream or prescription antihistamines for itching relief.

4. Ringworm (Tinea Corporis)

Red spots may stem from infections like ringworm (tinea corporis), a common fungal skin issue. It manifests as a circular rash with raised edges, causing flaking without much pain.

Ringworm can affect any body part but is frequently found on arms and legs. Highly contagious, it spreads easily through skin contact, touching contaminated surfaces, or contact with pets carrying the fungus.

Diagnosis relies on visual examination. Treatments involve over-the-counter or prescription antifungal creams. Neglect may prompt spreading, requiring oral antifungal drugs for resolution.

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