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Rheumatic & Autoimmune Conditions
Question #19088
66 days ago
143

what is the cause of arthritis - #19088

Ayaan

I am trying to figure out what is the cause of arthritis. Like, I never really thought much about it until my mom was diagnosed last year and she started having all these bad joints and swelling. I mean, she's always been super active, suddenly she can't even walk without pain. It freaks me out because I started feeling some stiffness in my knees after workouts, which sounds kinda silly, right? But like, I'm just 28! Anyway, she went to a bunch of doctors, and they don't seem to agree on what is the cause of arthritis. Some say it could be her diet, others mention genetics, and some just shrugged and said it’s aging! That seems a bit off to me, like really? Aging is just a catch-all excuse for everything. And now, I hear about different types, like osteoarthritis and rheumatoid arthritis, and it’s making my head spin! Can anyone share insight on what is the cause of arthritis, why some people get it early and some later, and if there's anything I can do to prevent it? It feels like a ticking time bomb.

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Doctors' responses

Arthritis can indeed be quite puzzling, mainly because it’s not just one condition—it’s an umbrella term for several different types of joint inflammation. The two most common forms are osteoarthritis (OA) and rheumatoid arthritis (RA). Osteoarthritis is generally caused by wear and tear over time, which is why it’s often linked with aging. However, it’s not exclusive to older individuals; other factors can play a role like injury, repeated stress on a joint, and even obesity, which adds stress to weight-bearing joints. RA, on the other hand, is an autoimmune disease where the immune system mistakenly attacks the lining of the joints, causing inflammation and joint damage. Genetics can be a significant factor here, so if there’s a family history of RA, it increases the risk of developing it. Lifestyle factors such as smoking and environmental exposures are also known contributors.

Both OA and RA can lead to similar symptoms—pain, stiffness, and swelling—but their causes and treatments differ. For example, managing OA focuses more on weight management, physical activity, and sometimes physical therapy to strengthen the muscles around the joints for better support. In contrast, RA treatment usually incorporates medications that modulate the immune response. Your stiffness after workouts could be simple overuse, but considering your mom’s condition, a doctor could help differentiate it and possibly recommend preventive actions. Regular exercise and maintaining a healthy weight can generally reduce arthritis risk. If you’re concerned about a family history of RA or experiencing unexplained joint symptoms, it might be wise to see a healthcare provider to evaluate and guide appropriate screening or interventions.

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