Provigil is a medication in the groups of ADHD drugs. You can Buy Provigil Online to treat sleeping disorders and weakness problems. Most people are taking this tablet to maintain a regular, healthy sleep. Your doctor can refer you to the right direction of taking this medicine. Patients can take it with food or without food. Before taking Provigil as a medication, get a doctor’s consultation on your health issue. It is a tablet with different variants available: Provigil 100mg and Provigil 200mg. It is sold under the brand name Modafinil in the market.