What is the reason for the hard pack on the face?

There are many possibilities for long hard packs on the face. Generally, it may be nodular or cystic acne. The main reasons for the occurrence are related to endocrine disorders, hair folliculation, hair follicles and sebaceous gland duct blockage. These reasons cause inflammation contents in the skin to be unable to metabolize. Over time, hard packs will form. In terms of treatment, it is generally recommended that patients see a hospital, choose a fire needle to quickly pierce into the hard pack, so that the blocked contents can be quickly excreted, which can reduce the inflammatory reaction and facilitate the recovery of the disease. Or patients can also choose photodynamic treatment to clear. In addition, the long hard pack on the face may also be common warts. In this case, it is recommended that the patient go to the hospital for relevant examination to make a clear diagnosis, and then be treated by freezing or laser irradiation.