Osteoarthritis is one of the most common joint diseases that manifests itself as pain and swelling in the joints, as well as a feeling of stiffness during periods of rest or inactivity. People over 50 years of age, especially postmenopausal women, are more likely to develop osteoarthritis. In its treatment, over-the-counter painkillers and anti-inflammatory drugs are m.in used, as well as supportive vitamins and supplements to improve joint mobility. In many cases, it is also necessary to use steroid drugs and strong painkillers, available only with a doctor's prescription.