Anal sinusitis with salt water wash can play the role of sterilization, relieve discomfort symptoms. 1. Sterilization: anal sinus medication is more difficult to use in place, at the same time it is an inverted state of the structure, resulting in bacteria easy to go in and difficult to come out, so the salt water wash sitz bath, play a role in sterilization. Although sinusitis with salt water bath can play a role in sterilization, but a complete cure is unrealistic. After the salt water sitz bath, you can apply hemorrhoid ointment to relieve the symptoms. 2. Relieve discomfort: Sinusitis patients usually use about 40 ℃ warm salt water cleaning, can play a role in promoting blood circulation, effectively improve the discomfort of sinusitis, but it is difficult to play a role in curing. During the treatment period, eat more vegetables and fruits, keep bowel movement, keep the anus clean, wash with water immediately after defecation is the key to treatment. Surgery is also needed if the symptoms of anal fistula inflammation cannot be relieved by topical medications. The specific treatment plan must follow the doctor’s instructions.