Anal pain is discomfort in the anus, where bowel movements exit. Most causes are harmless but can be severe due to nerve endings. Pain can range from itching to sharp pain during bowel movements
Burning sensation in anus is common in both males and females. Burning diarrhea can cause irritation and discomfort. Hemorrhoids are enlarged veins around anal opening. Poor hygiene and skin irritation can lead to burning sensation. Intestinal worms, especially pinworms, can cause anal itching