Modafresh tablets are recommended to treat excess daytime drowsiness. These drugs are also considered as act enhancing medications. Advanced formulation of these medicines is also effective in improving memory function, in increasing sharpness of brain etc. These drugs are also used for treating obstructive sleep apnea and narcolepsy. Dosage of Modafresh tablets depends on physical condition and type of disease. Standard of these medicines has been verified on the basis of their storage life, content, packaging type and possible side effects.