What secret remedies can treat bedwetting in children? Here are three folk remedies: 1. Grind 3 grams of five-barks into powder, mix with vinegar for external application to the navel, with a 7-day course. 2. Grind 10 grams of Eucommia ulmoides bark into powder, fry with eggs, and eat for 7 consecutive days. 3. Eat 5 to 7 ripe white sesame seeds daily for 7 days. It is recommended to use these remedies under a doctor’s guidance.