How often can you take modafinil for studying?

A doctor should select the amount and frequency of Modafinil (including Modalert 200) for studying or other purposes depending on medical history, reaction to therapy, and tolerance. The dose of Modafinil for narcolepsy, obstructive sleep apnea, and shift work sleep disorder may vary from its off-label usage as a cognitive enhancer. Modafinil Modalert 200 mg should be used once a day in the morning for off-label research and concentration. Modafinil should not be used late in the day to avoid sleep disruption. It's important to start with the lowest effective Modafinil dose and only raise it with a doctor's advice. Modafinil should not be used daily for long durations to avoid tolerance or reliance. Avoid self-medicating with Modafinil or other medications and follow your doctor's dosage guidelines. Consult a doctor for specific Modafinil dose and frequency instructions for studying.

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