How effective is Modalert 200 for narcolepsy?

Modalert 200 mg is often taken for narcolepsy, a neurological disease causing daily tiredness and abrupt sleep episodes. Modafinil improves alertness and reduces daytime drowsiness in narcolepsy. Clinical studies demonstrate that modafinil reduces daytime drowsiness and improves cognitive performance in narcolepsy patients. It affects brain chemicals that promote alertness. Modafinil’s efficacy varies by person. Some…