There is blood in the semen in the drug should be selected according to the cause, for example, seminal vesiculitis can take anti-infective drugs, if it is caused by seminal vesicle stones, seminal vesicle tumors, etc., may need surgical treatment, simply take the drug may not achieve the therapeutic effect. 1. Spermatitis: after diagnosis, patients can take some broad-spectrum anti-infective drugs under the guidance of the doctor, such as cefixime, cefdinir, etc., but also macrolide drugs, commonly used azithromycin, clarithromycin, etc., as well as quinolone drugs, such as moxifloxacin, levofloxacin and so on. 2. Seminal vesicle stones: for smaller stones, when the patient has no obvious symptoms, it can be observed without treatment, if the stone is larger, or when symptoms such as hematospermia appear, the stone can be found under the vesicoscopy, and laser lithotripsy treatment is given. 3. Seminal vesicle tumor: it is divided into benign and malignant tumors. Benign tumors are usually cystic adenomas and papillary adenomas, most of which have no obvious symptoms, so they can be observed first, and can be surgically removed when symptoms appear. Malignant tumors usually have symptoms only in the late stage and are mainly treated by surgery, after which adjuvant radiotherapy can be given. Patients are advised not to use drugs indiscriminately, it is best to go to the hospital to improve the relevant examination, get an accurate conclusion, with the help of doctors, choose the corresponding treatment plan.