Hello and welcome to Healthcare magic community . I am very much concerned about your prioblem and will try to give some practical tips to rescue you from this issue . I have been treating several patients of nightfall and the result had been around 85 % if not 100% . You will have to rely more on life style modification rather than modification.Example , you should always take dinner 3-4 hours before you go to bed , take 3 glass of water 20 minutes before you sleep . Never take egg , spicy , fatty dirt at night ( dinner ). Never watch TV , use mobile more than 01 hour at night and should never watch TV and suddenly go to bed . avoid x rated movies literature etc . However , there are medications like Tofranil , Vit E , D3 which can help tremendously . Hope I have answered your question , however follow up questions will be appreciated if needed .