Possible Causes of Rashes

• Common causes include allergic reactions, eczema, psoriasis, or contact dermatitis.

Importance of Medical Evaluation

• Consult a healthcare professional for an accurate diagnosis, especially since the rash has persisted for three weeks.

General Treatment Options

• Consider topical corticosteroid creams like Tenovate Cream (requires prescription).
• Use moisturizers to soothe the skin.
• Avoid known irritants or allergens.

When to Seek Further Medical Advice

• If the rash spreads, or if you experience pain, swelling, or systemic symptoms, seek urgent consultation.

Relevant Medical Specialties

• Dermatology is the primary specialty for evaluation and management.

Additional Diagnostic Tests

• Skin patch testing or biopsy may be needed if the diagnosis is unclear or the rash persists despite treatment.