I've been dealing with some kind of allergy for the past 5-6 days. There are these red dots that keep appearing on my hands and legs, and they're really itchy. I'm not sure what's causing it, and I'm a bit worried. Could it be something serious, or is this just a common allergic reaction?

For the past 5-6 days, you've experienced an allergic reaction with:Symptoms1. Red dots on hands and legs2. ItchinessPossible Causes1. Allergic contact dermatitis (e.g., soap, detergent, or metal)2. Atopic dermatitis (eczema)3. Insect bites or stings4. Viral or bacterial infectionsSelf-Care1. Apply cool compresses: Reduce itching and inflammation.2. Use topical creams: Over-the-counter hydrocortisone cream or calamine lotion can help.3. Take oral antihistamines: Diphenhydramine or chlorpheniramine can relieve itching and reduce the allergic response.4. Wear loose, breathable clothing: Reduce irritation and scratching.When to Seek Medical Attention1. Severe symptoms: Difficulty breathing, rapid heartbeat, or swelling.2. Increasing severity: Worsening symptoms or spreading rashes.3. No improvement: Symptoms persist or worsen despite self-care.Consult a doctor or dermatologist for personalized advice and treatment.