### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
i have been itching constantly for almost a month now. my primary care physician thought i had an alergic reaction to a change in laundry detergent but the itching hasnt stopped. the redness/bumps associated with the visit to the physician have healed but now new bumps are forming all over.

### output:

Hi. Welcome to Chat Doctor . I have gone through your query and can understand your concerns. As per your complaint eruption of recurring bumps all over the body which are itchy can be due to common causes like:-CONTACT DERMATITIS that is an allergic reaction which occurs when skin comes in contact with certain agents that your body is allergic to like skin cosmetics, detergents, soaps, fragrances, leather, latex, poison ivy etc.-FOLLICULITIS or generalized hair follicle infection caused by Staphylococcus bacteria leading to formation of painful bumps over different parts of the body.-Another cause can be food allergy or side effect of medicines. Consult an Allergist or an Infectious Medicine Specialist and get evaluated and a thorough clinical evaluation and investigations like blood tests to rule out allergies and infection, microscopic examination of scrapings from lesion can help. As of now you can take anti allergic like Ben Chat Doctor. . Once the cause is ruled out it will be treated accordingly.- In case of Contact Dermatitis you will be advised anti allergic, topical steroid ointment application and also avoiding exposure to allergen when it is ruled out... In recurring conditions Immunotherapy will be advised to you.-In case of folliculitis antibiotics oral and topical and topical steroids can be advised along with anti allergic to control itching. Hope this information helps. Thanks and regards.