There is no authoritative data to show how long will vancomycin work for prostatitis, and some prostatitis patients who are sensitive to the drug will see results in 1~4 weeks with vancomycin. Vancomycin can be used to treat methicillin-resistant staphylococcal infections, prostatitis patients take vancomycin how long will it take to see results according to the type of prostate and the specific use of the drug, if the patient acute bacterial prostate, under the guidance of the doctor full full dosage of the drug, usually 1 week of the drug will see results. If patients with chronic bacterial prostatitis, may need to be treated with vancomycin after 2 weeks to see the effect. For patients with chronic non-bacterial prostatitis, if treated with vancomycin under a doctor’s supervision, the drug will generally be effective in 4 weeks. It is recommended that patients with prostatitis need to be treated with vancomycin under the guidance of a doctor, who will determine how long it will take to see results after using vancomycin according to the patient’s condition. It is worth noting that vancomycin is prohibited for those who are allergic to vancomycin, have serious liver or kidney insufficiency, pregnant women, and lactating women. And some patients with vancomycin may experience side effects such as nephrotoxicity and ototoxicity.