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About Us

The Medical Letter, Inc. is a nonprofit organization that publishes critical appraisals of new prescription drugs and comparative reviews of previously approved drugs in its newsletter: The Medical Letter on Drugs and Therapeutics. Our publication is intended specifically to meet the needs of busy healthcare professionals who want unbiased, reliable, and timely drug information.

The editorial process relies on a consensus of experts to evaluate the drug facts in order to help prescribers choose the most effective drug treatment. The Medical Letter is a crucial resource for objective drug information and is completely independent of pharmaceutical industry influence.

We are committed to providing accurate drug information, including drug effectiveness, adverse effects and drug interactions. This commitment to unbiased drug information ensures that subscribers can rely on our content to make the best decisions for their patients – without the influence of the pharmaceutical companies or any other commercial entity.