Modafinil is a brain stimulant whose function improves the brain functions and impaired mental awareness. People who get alcohol hangover feel severe headaches, vomiting, nausea, fatigue, weakness, and thirst. Modafinil, in that case, helps to manage the hangover symptoms and improves activeness and alertness. Therefore, one can take Modafinil after getting an alcohol hangover.
Learn more about how Modafinil helps with alcohol hangovers.