Pristiq (Desvenlafaxine) has been found to be effective in treating the serious condition called Depression in adults. This is a situation whereby the affected person experiences the following: • Constant state of sadness, extreme unhappiness, and thoughts of suicide or self hurt. • Uncontrolled crying, pain in the body, low energy levels, decrease in sex drive. • Problems with sleeping, eating, weight gain/weight loss • Bouts of manic behavior • Severe functional disabilities The reason for these problems is believed to be the imbalance that occurs in certain important chemicals in the brain. Pristiq works by restoring the balance and thereby reducing the symptoms. Generic Pristiq (Desvenlafaxine) is to be taken as recommended by your health care professional. Other parameters and safety measures too have to be followed. It is important that you seek more information about this medication from your health care provider or pharmacist since Pristiq (Desvenlafaxine) may be allowed for other uses as well. Users should buy Pristiq online or at the local drugstore only after discussing and considering all the aspects.