The causes, age range, and joint pain that sets these two conditions apart — and the medications you should be taking according to which condition you actually have.
Studies link chronic hives with autoimmune diseases such as thyroid disease, rheumatoid arthritis, and celiac disease. Learn more about the connection.
One-third of people with psoriatic arthritis will claim short-term or permanent disability. Here’s what you need to know about filing a disability claim.