hi, i was diagnosed with prostatis five days ago, the doctor did took urine and blood samples. everything came back normal, which confirmed his diagosis. I m on a two week regime of sulfamethoxazonle-TMP. One of my smptoms is an irritated meatus. How long should it take for that to clear up? Also, I ve been reading that usually four weeks of treatment is recommeded, should I be concerned I was given a prescriptions for two weeks? Thanks.