If you're experiencing sleep disorders or weakness problems, Provigil may be an option for you. It belongs to the group of ADHD drugs and is also known as Modafinil. It's commonly used to treat daytime sleepiness problems caused by narcolepsy and for children with focus disorders. There are two variants available: Provigil 100mg and Provigil 200mg. Before taking Provigil as a medication, it's important to consult with a doctor. You can take Provigil tablets with or without food. If you're interested in purchasing Provigil online, ensure that you buy from a reputable source and consult with your doctor first.