Regular knee pain may be caused by arthritis, ligament injuries, overuse from physical activity, or joint inflammation. Pain relievers like paracetamol or ibuprofen may temporarily ease the pain, but they do not treat the underlying cause. Please consult your doctor to identify the exact cause and get proper treatment.

You should consult a doctor or physiotherapist who can guide you through gentle stretching and strengthening exercises to improve movement and reduce stiffness. Regularly moving your shoulder, using heat therapy, and taking pain-relief medication, if needed, can help ease discomfort and prevent further stiffness. In some cases, your doctor may recommend steroid injections to reduce inflammation and support faster recovery.

Please see a doctor for a proper examination, as knee pain with swelling and difficulty walking may indicate a serious injury, infection, or inflammation. You may take paracetamol or ibuprofen for pain, keep your knee elevated, apply a cold compress to reduce swelling, and avoid putting weight on it until it has been examined.