A Baker’s cyst is a sac of fluid that forms behind the knee. Here, learn about exercises and remedies that can help with prevention and treatment.

People with rheumatoid arthritis (RA) may experience hair loss as a symptom of the disease or due to medication that they are taking. If medication is the cause, a person may be able to switch to an alternative drug to stop the hair loss. Learn more about the link between RA and hair loss here.