Teratogens

Teratogens are substances found the in the environment that can cause a birth defect. There are many different teratogens, and some are listed in the directory below are some, for which we have provided a brief overview.

If you cannot find the information in which you are interested, please visit the Medical Genetics Online Resources page in this website for an Internet/World Wide Web address that may contain additional information on that topic.

Teratogens Overview

Examples of Teratogens

Fetal Alcohol Syndrome (FAS)

Phenytoin (Dilantin)

Varicella

Examples of Non-Teratogenic Agents: Acetaminophen, Prenatal Vitamins, Using a Microwave to Cook Food

Identifying Teratogens