How can I help an anal fissure heal without surgery? 

Many anal fissures heal with simple measures at home. Keeping your stools soft is one of the most effective ways to ease symptoms and support healing. Drinking plenty of fluids, eating a fibre-rich diet, and using a stool softener can help reduce straining. Warm baths can soothe discomfort and relax the muscles around the anus. Avoiding constipation, not delaying the urge to open your bowels and gently cleaning the area with water rather than harsh wipes or toilet paper can also make a difference. Your consultant may also recommend topical treatments to relax the anal muscles and improve blood flow.