If one chants the name ‘ Govinda’ before going to sleep, the problem of nightmares will be solved. If they come, they will have no impact on our lives.
In the episode of Gajendra moksha, the remembrance of the Trinity namely Lord Brahma, Lord Vishnu, and Lord Maheswara before sleep and after sleep, one shouldn’t have the impact of bad dreams.
It will be beneficial if one worships Lord Ganesh with ‘Garika’ in the morning.
Lord Narayana is the destructor of bad dreams.