It’s easy to think of psoriasis as just a “skin condition.” But psoriasis actually starts underneath the skin. It is a chronic (long-lasting) disease of the immune system that can range from mild to severe. Like most chronic illnesses, psoriasis may be associated with other health conditions such as psoriatic arthritis, Type 2 diabetes, and cardiovascular disease. The good news is that there are available treatment options and strategies that can help you live well with psoriasis. Start here by learning as much as you can about psoriasis and exploring it from the inside out.