One of the main reasons for hair fall can be stress and other mental health conditions. When people take Modafinil (Nootropic) to manage stressful events, it is thought to be the Modafinil causing hair fall. However, long-term use of Modafinil can cause hair fall, and so in that case, it is advised to lower the dose of the medicine to reduce hair fall.
To learn more in this regard, visit here- https://healthnaturo.com/modafinil-hair-loss/