What can cause little red itchy bumps all over your body?

Several conditions can cause little red itchy bumps all over your body. Some common causes include:

- Insect bites or stings, such as from mosquitoes, fleas, or bedbugs

- Allergic reactions, such as to foods, medications, or environmental allergens

- Skin infections, such as bacterial (impetigo) or fungal (ringworm) infections

- Viral infections, such as chickenpox, shingles, or measles

- Hives, which are a type of skin rash that can be caused by various triggers

- Psoriasis, a chronic skin condition that causes red, scaly patches on the skin

- Eczema, a group of skin conditions that cause dry, itchy, and inflamed skin

- Dermatitis, a general term for skin inflammation that can be caused by various factors

- Scabies, a contagious skin infection caused by tiny mites that burrow into the skin

- Drug reactions, such as to certain medications or medical treatments

If you're experiencing little red itchy bumps all over your body, it's essential to see a healthcare professional for proper diagnosis and treatment. They'll be able to determine the cause of your symptoms and recommend appropriate treatment options. Self-treating skin conditions can be dangerous, so it's essential to consult a healthcare professional if you're unsure about the cause of your symptoms.