What Causes Outbreak Of Itchy Bumps All Over The Body?

Hi, There are several possible causes of itchy bumps that appear and disappear quickly. Some of the common causes include: * Allergic reaction: Allergies to certain foods, medications, or environmental factors like dust, pollen, or pet dander can cause itchy bumps to appear on the skin. An allergic reaction can happen quickly and cause hives or rashes on the skin. * Insect bites: Mosquito bites, flea bites, or bed bug bites can cause itchy bumps on the skin. Bed bugs tend to bite in a line or cluster, which may explain why you have seen multiple bumps together. * Contact dermatitis: Exposure to irritants like soaps, detergents, or cosmetics can cause an itchy rash or bumps on the skin. * Stress: Stress can weaken the immune system, making the body more susceptible to skin conditions like eczema or psoriasis. These conditions can cause itchy bumps to appear on the skin. * Other skin conditions: Certain skin conditions like scabies or folliculitis can cause itchy bumps on the skin. Scabies is a contagious skin condition caused by mites that burrow into the skin and can cause intense itching. Folliculitis is when hair follicles get red, itchy bumps due to infection. If the symptoms persist or become worse, it s important to see a doctor to determine the underlying cause and receive appropriate treatment. The doctor may recommend a skin test to determine if it s an allergy, prescribe medication for a skin condition, or recommend lifestyle changes to avoid triggers that cause the symptoms. If you require a personalized response, kindly use the Ask A Doctor service and post a follow-up. Take care. Hope I have answered your question. Regards, Dr. Priyanka, General & Family Physician