Changes in the appearance of the joints can occur with some forms of arthritis. Fingers may become enlarged or develop firm bumps, while other joints can become visibly swollen or change shape over time. These changes can occur for different reasons, so an examination is needed to determine the cause.
A seventh sign is persistent fatigue or feeling generally unwell, particularly when it occurs alongside swollen, painful joints. Some inflammatory forms of arthritis can affect more than the joints and may cause tiredness, weakness, or other systemic symptoms. Fatigue has many possible causes, however, so it should not automatically be interpreted as arthritis.
It is important to remember that arthritis symptoms can vary considerably from one person to another. Osteoarthritis, rheumatoid arthritis, gout, psoriatic arthritis, and other joint conditions can produce overlapping symptoms but may require very different treatments.
For example, osteoarthritis often develops gradually and is associated with wear and structural changes within joints. Rheumatoid arthritis is an autoimmune condition in which the immune system attacks tissues around the joints and can cause persistent inflammation. Gout can cause sudden episodes of intense joint pain and swelling, often beginning in one joint.
If joint pain or swelling persists, a healthcare professional can examine the affected areas and determine whether further testing is appropriate. Depending on the symptoms, evaluation may involve blood tests, imaging, or other examinations.
Don’t ignore a joint that suddenly becomes extremely painful, swollen, red, and hot, particularly if you also develop a fever. Such symptoms can have several causes and may require prompt medical evaluation.
Treatment for arthritis depends on the specific diagnosis. Management may include physical activity, targeted exercises, weight management when appropriate, physical or occupational therapy, pain-relief medication, anti-inflammatory treatment, or medications that specifically target inflammatory or autoimmune arthritis.
Regular movement can be beneficial for many people with arthritis. Low-impact activities such as walking, swimming, cycling, and appropriate strengthening exercises can help maintain mobility and muscle strength. However, exercise should be adapted to the individual’s condition, and severe or unexplained joint pain should be assessed before starting an intensive program.
A balanced diet, adequate sleep, maintaining a healthy weight, and avoiding smoking can also support overall health and make it easier to remain physically active.
Most importantly, joint pain does not automatically mean arthritis, and having one of these symptoms does not establish a diagnosis. Injuries, infections, nerve problems, bursitis, tendon disorders, and other conditions can produce similar symptoms.
If joint symptoms are persistent, worsening, affecting several joints, or interfering with work and everyday activities, arranging a medical evaluation is a sensible step. Identifying the cause early can help determine the appropriate treatment and protect mobility for the future.
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