People who feel drowsy during working hours can improve their sleep-wake pattern and stay alert at their office with a wakefulness-promoting agent called Modawake. This drug has been able to improve concentration levels and memory of individuals and is widely used among different sections of society: Wall Street traders, students, professionals, shift workers, truck drivers, high performance individuals and armed forces. A user can upgrade the functioning of brain and improve productivity and performance levels with the right use of Modawake 200 mg tablets.