Inner thigh pain while swimming may be caused by muscle strain, muscle strain, lumbar disc herniation, etc. Depending on the cause, general treatment, physiotherapy and medication can be taken. 1. Muscle strain: Before swimming, if you don’t do a good job of warming up or the water temperature is relatively low, it is easy to cause muscle strain, resulting in pain on the inner thigh. It is recommended that cold compresses be applied within 72 hours, and hot compresses can be applied after more than 72 hours; topical creams, such as flurbiprofen gel paste, Yunnan Baiyao capsules, panax ginseng tablets, etc., can also be used for treatment. 2. Muscle strain: swimming thighs for a long time high-intensity exercise, may lead to muscle strain, soft tissue will produce aseptic inflammation, resulting in inner thigh pain. If the pain is obvious, oral celecoxib capsule, loxoprofen sodium capsule, diclofenac sodium extended-release tablets, etc.; at the same time can be taken orally to release the spasm of the medication such as epirubicin hydrochloride, baclofen tablets and other drugs for treatment. 3. Lumbar disc herniation: If you suffer from lumbar disc herniation, you will be stimulated by the cold when swimming, which may lead to a flare-up of the condition and obvious pain on the inner thigh. You can use towels for hot compresses or bake electricity with a physical therapy device to promote blood circulation in the lumbar region; at the same time, you can mouth diclofenac sodium extended-release tablets, celecoxib capsules, and loxoprofen sodium capsules for treatment. Swimming inner thigh pain may also exist other causes, it is recommended to consult a doctor in a timely manner, to clarify the cause of the disease, and actively cooperate with the doctor’s treatment, do not self-medication, so as not to delay the condition.