Rheumatoid Arthritis Explained by Dr. A.N. Roy | Causes & Autoimmune Disease |

Hello everyone, I’m Dr. A.N. Roy, Senior Consultant Rheumatologist. In this video, I explain Rheumatoid Arthritis (RA) in a simple and easy-to-understand way. Many people believe joint pain is only due to aging, but sometimes the cause is a serious condition like rheumatoid arthritis. RA is a chronic autoimmune disease where the body’s immune system mistakenly attacks its own joints. In this video, you will learn: ✔ What rheumatoid arthritis is ✔ What does “chronic” and “autoimmune” mean ✔ How RA affects joints and synovium ✔ Why inflammation causes pain, swelling, and stiffness ✔ Why RA usually affects both sides of the body ✔ The main causes of rheumatoid arthritis, including: Autoimmune reaction Genetic factors Hormonal influence Environmental triggers like smoking and stress Age factor Early diagnosis and proper treatment are very important to prevent permanent joint damage. 👉 In the next video, we will discuss symptoms, diagnosis, and treatment options for rheumatoid arthritis. If you found this video helpful, like, share, and subscribe for more educational content on rheumatology and joint health. 📌 This video is for educational purposes only. Please consult your doctor for personal medical advice. #RheumatoidArthritis #RA #AutoimmuneDisease #JointPain #JointInflammation #arthritisawareness #rheumatologist #DrANRoy #DoctorExplains #MedicalEducation #HealthAwareness #PatientEducation rheumatoid arthritis what is rheumatoid arthritis RA disease autoimmune disease rheumatoid arthritis causes rheumatoid arthritis explained Dr AN Roy rheumatologist