Modafinil is a prescription-only medication in the United States, commonly used to treat narcolepsy, shift work sleep disorder, and excessive daytime sleepiness. Many people search for Modafinil online no prescription due to convenience or cost concerns. However, it’s important to understand that bypassing a prescription is illegal and can carry serious consequences. The FDA classifies Modafinil as a Schedule IV controlled substance, meaning it should only be used under the guidance of a licensed healthcare provider.