Phenergan es un antihistamínico. El medicamento se utiliza para tratar los síntomas de alergia, como picazón, secreción nasal, estornudos, picazón en los ojos o llorosos, ronchas, picazón en la piel y erupciones cutáneas.

Provigil is a medication which helps to fight sleepiness in excess. The main cause of such sleepiness is narcolepsy or shift work disorder ( usually happens during working hours, when people experience excessive sleepiness or difficulty to