Tri-Previfem Birth Control

• Tri-Previfem

Tri-Previfem is a combined oral contraceptive that is available by prescription only. This page on the eMedTV Web site provides an overview of Tri-Previfem and offers more information on its uses, dosing guidelines, and potential side effects.

• Side Effects of Tri-Previfem

Chest pain, depression, and migraines are less common but potentially serious side effects of Tri-Previfem. This eMedTV page explains, however, that side effects are usually mild and either don't require treatment or can be easily treated.

• What Is Tri-Previfem Used For?

Tri-Previfem is an oral contraceptive that is also often used for treating acne. This article from the eMedTV library describes the effects of Tri-Previfem, explains how it works, and lists some of the common off-label Tri-Previfem uses.

• Tri-Previfem Dosing

Missing any Tri-Previfem doses greatly increases your risk of pregnancy. This section of the eMedTV Web site offers Tri-Previfem dosing instructions on when to start the pill, how to take it, and what you should do if you miss any doses.

• Drug Interactions With Tri-Previfem

Theophylline, barbiturates, and atorvastatin are some of the drugs that may interact with Tri-Previfem. As this eMedTV segment explains, drug interactions with Tri-Previfem could increase your chance of pregnancy or negative side effects.

• Precautions and Warnings With Tri-Previfem

You should not use Tri-Previfem if you have heart disease or liver disease. This eMedTV article lists other precautions and warnings with Tri-Previfem, including more information on who should not take it and potential side effects that may occur.