Dry stool with purulent discharge may be due to perianal abscess, chronic anal fissure, or sinusitis. Treatment includes general treatment, drug treatment, surgical treatment and so on.
1. Perianal abscess: treatment can take oral medication, commonly used drugs include gentamicin, streptomycin, etc., and at the same time give such as Yulu cream, ichthyolite ointment and other medications applied externally. If the perianal abscess breaks out, metronidazole can be used to flush, more pus can be used to flush hydrogen peroxide.
2. Chronic anal fissure: Nitroglycerin ointment can be applied to the anal fissure in order to relax the internal anal sphincter, improve blood circulation around the anus and promote the healing of anal fissure. In severe cases, anal fissure resection can be given.
3. Sinusitis: oral antibacterial drugs such as amoxicillin, azithromycin, or topical suppositories or creams such as indomethacin suppositories, ornidazole suppositories, etc., together with warm saline or Chinese medicine sitz bath.
In addition to the above causes, constipation-predominant irritable bowel syndrome may also present with the above symptoms. It is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or therapy. The above medications should be used under the guidance of a doctor or pharmacist, avoid self-medication.