If epididymitis presents with hard nodules, the presence of epididymal nodules is considered. It may be a scar nodule caused by the proliferation of acute fibrous scar tissue after the inflammation, which is sometimes difficult to eliminate. The best method: 1. When epididymitis first occurs, active anti-infection treatment should be carried out immediately so that the inflammation can heal quickly and the possibility of scar formation at a later stage can be reduced as much as possible. 2. However, these methods are only applicable to married men or men who are fertile. For unmarried and infertile men, treatment with physical therapy, microwave and heat therapy is not recommended. 3. If the hard nodes repeatedly cause infection, surgical removal is recommended and can be completely treated. However, for unmarried and infertile men, surgery is contraindicated.