For adults, the following may help prevent<unk> s: * Avoiding straining when defecating. This includes treating and preventing constipation by eating food rich in dietary fiber, drinking enough water, occasional use of a stool softener, and avoiding constipating agents. Similarly, prompt treatment of diarrhea may reduce anal strain. * Careful anal hygiene after defecation, including using soft toilet paper and cleaning with water, plus the use of sanitary wipes. * In cases of pre-existing or suspected<unk> , use of a lubricating ointment (It is important to note that hemorrhoid ointment is contraindicated because it constricts small blood vessels, thus causes a decrease in blood flow, which prevents healing). In infants, frequent diaper change can prevent<unk> . As constipation can be a cause, making sure the infant is drinking enough fluids (i.e. breastmilk, proper ratios when mixing formulas) is beneficial. In infants, once an<unk>  has occurred, addressing underlying causes is usually enough to ensure healing occurs.
Anal fissure
Anal cancer
Anal fistula
Necrotizing enterocolitis
Perianal hematoma
Anal wink
Anal plug
Genital ulcer