Female patients with severe menstrual pain can be treated with pain relief medications, such as Fenbid and Yuanhu Pain Relief Capsules, but naproxen is not recommended for pain relief. Naproxen is mainly used to treat pain caused by arthritis. For female patients with dysmenorrhea, they should pay more attention to bed rest and not be too fatigued, they can drink warm water or brown sugar water to relieve symptoms, they should pay attention to keeping warm and not getting cold, they can use hot water to soak their feet to relieve pain. Patients should also pay attention to the diet, avoid eating cold, spicy, stimulating food, usually can drink more hot milk. There are many causes of dysmenorrhea, such as uterine dysplasia, abnormal uterine position, genetic factors, mental factors, cold, etc.