How long does 200mg modafinil last?

Modafinil 200 mg adequately sustains performance at near baseline levels for up to 10 h. Despite early claims that modafinil does not interfere with sleep, results have shown that – similar to caffeine – modafinil impairs sleep if the sleep period is initiated within modafinil’s duration of action.

What is modafinil 200mg used for?

Modafinil is used to treat excessive sleepiness caused by narcolepsy (a condition that causes excessive daytime sleepiness) or shift work sleep disorder (sleepiness during scheduled waking hours and difficulty falling asleep or staying asleep during scheduled sleeping hours in people who work at night or on rotating …

Is 200 mg of modafinil too much?

If prescribed, a typical dose of modafinil is 200 mg once a day. Consuming any more than this amount could lead to overdose. It is possible to overdose on modafinil, especially if combined with other drugs or alcohol. Many symptoms of modafinil overdose are the same as the drug’s severe side effects.

How many mg of modafinil should I take?

Adults and teenagers 17 years of age and older—200 milligrams (mg) once a day, in the morning. Your doctor may increase your dose as needed. Teenagers and children younger than 17 years of age—Use and dose must be determined by your doctor.

Can I skip a day of modafinil?

If you miss a dose of this medicine, skip the missed dose and go back to your regular dosing schedule. Do not double doses. If you miss a dose of modafinil and you remember it before 12:00 noon the same day, take the missed dose as soon as possible.

How bad is modafinil for you?

Modafinil was dubbed the “world’s first safe smart drug” by researchers at Harvard and Oxford universities who suggested its effects were “low risk” when taken in the short term. But side effects can include insomnia, headaches and potentially dangerous skin rashes, and there is a lack of long-term data.

Is taking modafinil safe?

For the vast majority of users, yes, Modafinil is quite safe. Research is consistent on that. In fact, authors of a comprehensive review of Modafinil and its effects have concluded, “Modafinil seems to be the first ‘smart drug’ that is reasonably safe for healthy people” [ 27 ].

What is Provigil 200 mg used to treat?

Provigil is used to treat excessive sleepiness caused by sleep apnea, narcolepsy, or shift work sleep disorder . Provigil may also be used for purposes not listed in this medication guide.

How much does Provigil cost?

Provigil Prices. This Provigil price guide is based on using the Drugs.com discount card which is accepted at most U.S. pharmacies. The cost for Provigil oral tablet 100 mg is around $1,171 for a supply of 30 tablets, depending on the pharmacy you visit.

How much is modafinil?

The cost of modafinil can vary quite a bit. Brand name products like Provigil® or Nuvigil® can cost anywhere between $53 and $78 per 200 mg tablet at your local pharmacy. In one month, the cost of Provigil® or Nuvigil® ranges from $1,166–$1,613.