Modafinil is a medication that helps to stimulate the central nervous system, and it helps to increase neurotransmitters which helps in increasing alertness and activeness, which helps in treating excessive daytime sleep disorders.  Modafinil is a wakefulness-promoting agent with several effective benefits that show a positive impact and provide a regular and healthy sleep cycle. Modafinil reduces the (GABA) gamma-aminobutyric acid, which causes people to fall asleep. It works within 30 minutes of its intake. Modafinil lasts till 12 to 15 hours. For a complete guide about Modafinil, Read the blog here. 

Read this blog to get a complete overview about Modafinil