It is big big rashes on hands and legs and scalp also .. itching and redness on skin.scalp also itching and hair falling.only morning and evening times it will come

The symptoms you're describing, such as big rashes, itching, redness, and hair falling, could be indicative of an allergic reaction, skin condition, or other underlying health issue. Possible Causes 1. Allergic Contact Dermatitis: An allergic reaction to substances like soaps, detergents, metals, or plants. 2. Atopic Dermatitis (Eczema): A chronic skin condition characterized by dry, itchy, and inflamed skin. 3. Seborrheic Dermatitis: A skin condition causing scaly, itchy, and red patches on the scalp, face, and other areas. 4. Psoriasis: An autoimmune condition causing red, scaly, and itchy patches on the skin. 5. Fungal or Bacterial Infections: Infections like ringworm, impetigo, or folliculitis can cause rashes, itching, and redness. Timing of Symptoms The fact that your symptoms worsen in the morning and evening suggests that they might be triggered by: 1. Temperature changes: Changes in temperature and humidity can exacerbate skin conditions. 2. Soap or detergent use: Harsh soaps or detergents can strip the skin of its natural oils, leading to dryness and irritation. 3. Clothing or fabric irritation: Certain fabrics, dyes, or finishes can cause skin irritation. What to Do Next 1. Consult a dermatologist: Schedule an appointment with a dermatologist to determine the underlying cause of your symptoms. 2. Keep a symptom journal: Track your symptoms, including when they occur, to help identify potential triggers. 3. Avoid harsh soaps and detergents: Switch to gentle, fragrance-free cleansers and laundry detergents. 4. Apply moisturizers and topical creams: Use over-the-counter moisturizers and hydrocortisone creams to help soothe and calm the skin. 5. Avoid scratching: Try to resist scratching, as this can further irritate the skin and lead to infection.