What Causes: Psoriasis
The reason why you might develop psoriasis is not always known, but it is usually linked to an issue with your immune system. Psoriasis can also be caused due to -
- Genetics
- Taking certain medication
- Stress
- Drinking too much alcohol
- Smoking
- An injury on the skin
- Conditions that affect the immune system such as HIV
- After a throat infection (this is rare)
- Changes in hormone levels