Pus from the urethra in women is most commonly associated with acute urethritis. In the acute stage of urethritis, the urethral opening is red, swollen, painful, with mucus discharge. This situation can be divided into non-specific infection and specific infection. 1, specific infection, gonococcal infection caused by the most common, this situation requires active anti-gonococcal treatment, belongs to the skin sexually transmitted diseases. 2, non-specific infection, the most common bacteria for the Escherichia coli, you can line urine three cups of examination of the first cup turbid, the second, the third cup is clearer, the need for antibiotic treatment, such as the application of penicillin piperacillin sodium, tazobactam sodium, or cephalothin. Sodium, tazobactam sodium, or cephalosporins, macrolides and other drugs. At the same time with more water, diligent urination, avoid spicy stimulating food, is conducive to the relief of the condition.