Flat warts, are benign skin growths caused by human papillomavirus infection. It is usually associated with infectious factors and decreased immune function.
1. Infection factors: human papilloma virus will directly or indirectly contact the human skin, through the tiny vesicles into the epithelial cells, resulting in epithelial cells abnormal differentiation and proliferation, caused by epithelial benign superfluous. The disease is mainly transmitted through direct contact, in addition to contact with the patient’s contaminated supplies, can also cause indirect transmission.
2. immune function decline: for example, the use of immunosuppressants, AIDS patients, chronic diabetes, lymphoma, leukemia, chronic tumor patients will cause immune function low; the body in the cold, tired, mental trauma and other stimuli will also affect the normal immune ability, easy to induce infection.
The actual flat warts patients need to go to the hospital in time to check, follow the doctor’s instructions to standardize the treatment.