Psoriasis is a very common skin disease and is easily suffered by young and middle-aged people. The cause of psoriasis is diversity , first of all, it has certain genetic reasons. If you are infected, your immune system is abnormal, or your endocrine or mental abnormality is also likely to cause psoriasis.
Psoriasis is psoriasis that people often mention. The course of the disease is relatively long and is prone to recurrence. Psoriasis can cause erythema and phosphorus shavings on the skin, which will affect normal life, so understanding the causes of psoriasis is very meaningful for the prevention of psoriasis. Let’s learn more about the causes of psoriasis.
1. Genetic causes
There are certain genetic causes of psoriasis. In many patients, they have a familial history of incidence. In general, about 30% of those who believe to have a family history are considered to be about 30%. Psoriasis caused by heredity can vary depending on the race. Psoriasis is a genetic disease caused by the interaction between genetic and environmental causes. Psoriasis can cause some HLA antigens to become higher, and it is obvious. In addition, psoriasis and diseases such as atopic dermatitis and , rheumatoid arthritis have overlapping genetic loci.
2. Infected
If infected, it is also easy to cause psoriasis. Many scholars have confirmed that psoriasis can be caused by streptococci infection in , cellular immunity, bacterial culture and treatment. When suffering from psoriasis, if you are infected with Staphylococcus aureus , the skin damage will become severe. Some scholars believe that the cause of psoriasis is related to infection by viruses and fungi, but it has not been confirmed yet.
3. Immune abnormalities
There are many research results that show that psoriasis is an immune-mediated inflammatory skin disease. The cause of psoriasis is related to inflammatory cells infiltration and inflammatory factors. Once the immune system is abnormal, it is easy to cause psoriasis.
4. Endocrine or mental abnormalities
If there is an abnormal endocrine abnormality, it is also easy to cause psoriasis. For example, for female patients, the symptoms of skin lesions will be relieved or disappear after pregnancy, but after giving birth, the skin lesions will become serious. If you have the bad habit of smoking or drinking, or take some medicine frequently, or have mental abnormalities due to work or life, it is also easy to cause psoriasis.
