Modafinil is typically taken orally, once a day in the morning. The exact dosage and frequency will depend on the condition being treated and the individual's response to the medication.
It's important to take modafinil exactly as prescribed by the healthcare provider and not to increase the dosage or frequency without consulting with the healthcare provider. The medication should not be crushed or broken, should be swallowed whole with a glass of water.
Modafinil is usually taken before breakfast or 1 to 2 hours after breakfast. Avoid taking it too late in the day, as it may cause insomnia.
It is also important to note that modafinil can interact with other medications so it's important to inform the healthcare provider of all medications, supplements, and vitamins being taken before starting the treatment.
It's also important to note that if you missed a dose, take it as soon as you remember, but if it's close to the next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.
The dosage of modafinil will depend on the condition being treated and the individual's response to the medication. It is important to take modafinil exactly as prescribed by a healthcare provider and not to change the dosage or frequency without consulting with a healthcare provider.
Common dosages for adults with narcolepsy or obstructive sleep apnea (OSA) are:
200 mg once a day in the morning for narcolepsy.
200 mg once a day in the morning for OSA.
200 mg once a day in the morning for Cognitive improvement.
For Shift work disorder (SWD) common dosage is: 200 mg taken approximately 1 hour prior to the start of the work shift.
For Attention Deficit Hyperactivity Disorder (ADHD) the dosage will be based on the patients response to the treatment and the recommended dosages are lower than the usual adult dosages.
It is also important to note that the dosage may need to be adjusted for elderly patients, patients with liver or kidney problems, or for other medical conditions.
It is important to note that these dosages are general guidelines and the healthcare provider will adjust it based on the individual's need and response.