Provigil is a generic form of Modafinil. It treats Narcolepsy, which means sleep disorder and hypopnea syndrome. It is available only at the doctor's prescription. You can buy Provigil online with doctor consultancy. For those who have suffered from narcolepsy and sleep disorder, this medication is best for these people. It is available in the form of tablets. You take it orally with or without food once daily in the morning as doctors instructed. It is available in two variants: Provigil 100 mg and Provigil 200 mg. You can also visit our site for more information and instruction:- https://bigpharmausa.com/adhd/provigil/