Tongxiao Sulunjiang Capsules have good effect of decongesting and opening the orifices, reducing swelling and relieving pain, mainly for common clinical conditions such as rheumatic and rheumatoid arthritis, resulting in pain and unfavorable movement of limbs, as well as pain caused by some aseptic inflammation, such as osteoarthritis of the knee joint. It can also improve sciatica caused by lumbar disc herniation, and because it contains colchicine, it can be used to treat gout attacks in the clinic. It can also improve osteoporosis and promote the activation of osteoblasts, which is also very effective in improving pain and unfavorable movement of limb joints caused by osteoporosis in the clinic. It is also commonly used for the treatment of ankylosing spondylitis, and has a good effect on the unfavorable movement of limbs and morning stiffness caused by ankylosing spondylitis.