Orthoday Liniment is a pain-relieving medicine. It is used to treat pain and inflammation in conditions like rheumatoid arthritis, ankylosing spondylitis, and osteoarthritis. It is also used to relieve muscle pain, back pain, or pain in other body parts. Orthoday Liniment is only meant for external use and should be used strictly as your doctor advises. Rub a thin layer of the medicine into the affected areas with clean and dry hands. Avoid getting in contact with your eyes, nose, or mouth, and avoid applying it on wounded or damaged skin. In case of accidental contact with these areas, rinse them with plenty of cold water.Using this medicine may cause a few common side effects, such as burning or stinging sensation, irritation, itching, and redness at the application site in some people. Usually, the side effects will slowly go away as your body gets used to it. You should let your doctor know if they get worse or do not go away.Although medicines used on the skin are generally not affected by other medications, you should let your doctor know if you are taking any other medicine to be safe. You should also inform your doctor if you have any medical conditions or disorders to ensure it is safe. Ask your doctor for advice if you are pregnant or breastfeeding.