Mucus filaments are a component present in urine, with a long line shape, a sharp end, a curly shape, unclear edges, and varying sizes. A small amount of mucus filaments can be present in normal urine, especially in pregnant women. The presence of mucus filaments in the urine routine is a normal phenomenon, so do not worry too much, but if the amount of mucus filaments increases significantly, it should be considered a manifestation of inflammation, most of which is caused by Candida infection. It can be clarified through urine routine or urine culture plus drug sensitivity and other examination methods, and targeted anti-infection treatment. Generally, Candida infection needs to choose fluconazole for infusion treatment, the course of treatment is two weeks, but also need to pay attention to drink more water, urinate more, avoid the bad habit of sitting, maintain local cleanliness and hygiene, strengthen nutrition, enhance physical fitness.