Modalert 100 mg Tablet is a prescription medication containing modafinil, a wakefulness-promoting agent used to treat conditions such as narcolepsy, obstructive sleep apnea, and shift work sleep disorder. It helps improve wakefulness and cognitive function by influencing neurotransmitters in the brain. Unlike traditional stimulants, modafinil has a lower potential for abuse and dependency. Common side effects include headache, nausea, dizziness, and insomnia. It’s important to use Modalert 100 mg as directed by a healthcare provider to ensure effectiveness and minimize risks, particularly if you have underlying health conditions or are taking other medications.