Many users of Modalert 200 (modafinil) report that it reduces their appetite rather than making them hungry. Dopamine and other neurotransmitters in the brain are implicated in this action, which may lessen the urge to eat when it’s active. As the body makes up for the decreased food intake earlier in the day, some people may feel more hungry once the drug wears off. Increased possibilities for eating may also result from the medication’s ability to keep you up longer. To manage this side effect, get advice from a healthcare professional if hunger starts to become an issue.