Hard bumps on the body and itchy may be caused by papular urticaria, nodular itchy rash, scabies and other diseases.
1. papular urticaria: usually caused by mosquito bites, common allergic skin diseases, more frequent in summer, mainly manifested as spindle-shaped wind, its top can be seen in small blisters, can be accompanied by itching, the phenomenon of itchy bumps on the body.
2. nodular itchy rash: a chronic inflammatory skin disease, the cause of which is not yet clear, may be associated with mosquito bites, gastrointestinal disorders, endocrine metabolic disorders, neurological, psychiatric factors, etc., to itchy, nodular as the main feature, so that there are hard bumps and itchy phenomenon.
3. Scabies: Scabies is a contagious skin disease caused by the scabies mite parasites in the epidermis of human skin. Often in the delicate parts of the skin, such as the groin, finger cracks and other parts of the pimples, papules, blisters, etc., accompanied by intense itching, especially at night, the appearance of hard bumps still itchy phenomenon.
There are many other causes of itchy bumps, it is recommended that patients go to the hospital in a timely manner, under the guidance of the doctor’s clear diagnosis, to receive targeted treatment to avoid delays in the condition.