Bumpy skin dots on the body may be due to scabies, keratosis pilaris and other causes.
1. Scabies: It is an infectious skin disease caused by the scabies mite parasitizing the skin, which can involve the wrists, forearms, armpits, umbilicus, lower abdomen and buttocks and other parts of the body, and is mainly manifested as rice grain-sized papules, papules and tunnels accompanied by intense itching and other symptoms. This can cause small bumpy dots on the skin of the body.
2. Perifollicular keratosis: also known as hairy moss, is a kind of hair follicle funnel keratinization anomalous skin disease, common in adolescents, good in the upper arm, thigh extensor, buttocks, scapula and other parts. Its main manifestation is the lesion skin roughness feeling, needle tip to corn grain size follicular papules, usually no self-conscious symptoms, occasionally mild itching. It can also cause bumpy dots on the skin.
There are many other causes of bumpy skin dots on the body, which should be taken seriously, timely consultation, and follow the doctor’s instructions for further treatment or therapy.