The causes of leucorrhea with tofu-like appearance are as follows: a. Consider mycosis vaginalis, caused by Pseudomonas albicans infection, which is mainly related to dysbiosis. Women often take oral antibiotics, estrogen, immunosuppressants, etc. Second, suffering from diabetes. Third, usually do not pay attention to hygiene, often use pads, underwear is not washed in time, etc. may cause. Pseudomonas aeruginosa is an opportunistic pathogen. It is also found in the vagina of normal people, but the amount of bacteria is small and does not cause symptoms. Changes in local humidity and temperature, increased acidity in the vagina, and increased glycogen are conducive to bacterial production. Tofu-like leucorrhea is often accompanied by vulvar itching, vaginal burning, and in severe cases may lead to skin cracking and symptoms of frequent, urgent and painful urination.