The sudden growth of many pimples on the face may be caused by acne, contact dermatitis, folliculitis and other diseases.
1. Acne: It may be related to abnormal secretion of sebaceous glands, hyperkeratosis at the opening of sebaceous glands of hair follicles, proliferation of Propionibacterium acnes, etc. It can lead to the appearance of pimples, inflammatory papules, pustules, and nodules on the face, resulting in a lot of pimples on the face all of a sudden, and when it is serious, it can have symptoms such as elevated skin temperature, and pain.
2. Contact dermatitis: when the face is in contact with irritating cosmetics or allergic to certain objects, erythema, papules, papules and so on may appear on the face, resulting in the appearance of a lot of pimples on the face, accompanied by itching, pain and other symptoms.
3. Folliculitis: prolonged inattention to facial hygiene may lead to the hair follicles and their surrounding tissues are infected with bacteria and other pathogens, resulting in inflammatory papules, pustules, etc., so that a lot of pimples appear on the face, which may be accompanied by itching, pain and other symptoms.
Suddenly a lot of pimples on the face may also be caused by other diseases, it is recommended that patients go to the dermatology department of the regular hospital in a timely manner, standardized treatment under the guidance of the doctor.