Modafinil: Rare Teeth Grinding Side Effect

Modafinil, a medication commonly prescribed for sleepiness, can cause teeth grinding in a small percentage of users (around 0.15%). This side effect, though uncommon, can lead to damaged teeth and jaw pain. The grinding is likely caused by Modafinil's stimulating effect on the nervous system. If you experience symptoms like loose teeth, jaw stiffness, or toothaches after taking Modafinil, there are ways to manage it. Staying hydrated can help, and talking to your doctor about potentially lowering your dose is another option. Using a mouthguard at night can protect your teeth from grinding, and practicing good oral hygiene is always important. While teeth grinding caused by Modafinil is rare, it's important to be aware of this potential side effect and consult your doctor if you experience severe headaches or jaw pain.