Arthritis is not a single condition, but a disorder that includes swelling or inflammation of at least one joint. There are over 100 types of the disorder that have an effect on joints and surrounding or connective tissues. Here is what you should know about the most common forms of this affliction. 

3 Typical Forms of Arthritis  

1. Osteoarthritis

Osteoarthritis affects more people than do all other types of joint pain disorders. This type results when the cartilage, the smooth material that cushions joints, wears away over decades of use. 

While older individuals experience it most often, the condition can result from injuries, including falls and motor vehicle accidents. Individuals who have extreme excess body weight over long periods experience joint stress, which can cause or aggravate pain. 

2. Rheumatoid Arthritis (RA)

RA is a disease in which the body's immune system attacks the joints. Inflammation, stiffness, and pain result, and if the disorder is left untreated, significant joint damage might occur. 

Some RA patients develop rheumatoid nodules, which are lumps that arise on the skin. These nodules occur most often over heels, elbows, or knuckles, areas that receive pressure. Other symptoms include fatigue and loss of appetite. 

3. Psoriatic Arthritis

Individuals with psoriatic arthritis (PA) experience skin and joint inflammation. This condition can start during childhood, but more often occurs in men and women 30 to 50 years old. Generally, the condition begins only as psoriasis, a skin disease with scaly patches. 

When PA develops, pain symptoms usually affect the fingers and toes. Signs of the disorder can include discoloration or pitting of the fingernails. Some patients experience pain in only one joint, such as a knee or the spine.

If you experience arthritis symptoms, seek help from the doctors at Tri Rivers Musculoskeletal Centers. Their team of medical specialists offers diagnosis and treatment of joint pain to residents throughout Wexford, PA. From arthritis to sports injuries, these experts provide relief in a caring environment. To browse their specialties, visit them online. Call (866) 874-7483 to schedule a consultation.