The most common locations for psoriasis outbreaks to occur are on the knees, elbows, and the scalp, but the condition can appear anywhere on the body.
Myths and Misconceptions
While many people still believe that poor hygiene or improper skin care causes psoriasis, this simply isn’t true. Psoriasis is not contagious, meaning that you cannot catch it from another person even if you come into contact with a skin lesion.
Causes
Although the exact cause of psoriasis is still unknown, medical experts have learned many facts about the disease and identified some likely causes. Most people who develop psoriasis have a parent or another close family member who also suffers from the disease. Thus, there is a strong genetic correlation to developing the disease.
People who have impaired immune systems, which can be caused by HIV, AIDS, or chemotherapy treatment, are more likely to develop psoriasis. Injury to the skin, such as by immunizations, sunburns, and scratches, are also triggers that can result in the development of psoriasis.
You are more likely to develop psoriasis after contracting another infectious disease. Strep is the most common disease that can cause psoriasis. However, earaches, bronchitis, tonsillitis, or a respiratory infection also increases the likelihood of developing the skin disease. Psoriasis outbreaks are also often caused by increased stress and anxiety levels. Some medication can trigger a psoriasis outbreak. Some of these medications include lithium, high blood pressure medications, antimalarial drugs, and iodides.
Conclusion
It is important to note that most of the causes of psoriasis are actually just triggers of the disease. The genetic link is the most likely cause of the disease, while the triggers simply cause it to come to light. Many individuals do not experience any symptoms until a trigger occurs, sometimes even in older age. In addition, psoriasis can disappear for years with no treatment required.
Featured Image: depositphotos/garagestock