Suddenly grew a lot of small grains of powder on the face is commonly caused by fat particles, whitehead pimples, allergic dermatitis and other diseases, need to go to the hospital in time to consult and identify.
1. Fatty grains: are small white bumps the size of a pinhead that appear on the skin of the human face, especially around the eyes of women. Fatty grains are commonly found in chestnut papules, sweat duct tumors and other diseases, which are one of the benign lesions and generally do not require special treatment.
2. Whiteheads: Also known as acne, it is a chronic skin disease that occurs in the sebaceous glands of hair follicles and is usually caused by clogged pores. If a white substance is formed at the top of the pimple, it becomes whiteheads because the funnel part of the hair follicle is blocked by the accumulation of keratinocytes, resulting in the formation of a pimple with a white keratinized substance.
3. Allergic dermatitis: generally because the skin is exposed to certain allergic substances, resulting in localized skin allergic reaction, thus appearing a lot of small bumps and small particles. Especially the face because of the use of certain cosmetics and cosmetics dermatitis, can cause the face of small bumps.
The cause of the sudden growth of a lot of small powder particles on the face of more reasons, it is recommended to go to the hospital to improve the examination to identify, clear diagnosis and then carry out reasonable treatment.