Yes, Modafinil can cause teeth grinding or bruxism. In fact, it is one of the side effects of the Nootropic (Modafinil). If you experience teeth grinding or jaw clenching while taking Modafinil, it is important to consult the healthcare provider. However, it generally does not directly cause teeth grinding or bruxism, there are some reports suggesting that stimulants like Modafinil could potentially worsen the existing bruxism in susceptible individuals.
To manage teeth grinding or bruxism, lower the dose of Modafinil to decrease the overall effect of the stimulant. Moreover, mouth guards or chewing gums can also help in this matter. Also, stay hydrated to keep your mouth moist and reduce the risk of teeth grinding.
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