The US FDA has assigned the pregnancy category B status to Benadryl, which means that it is considered safe to use, as there are no known side effects. However, your doctor will be the best person to judge whether or not you should take Benadryl while you are pregnant. He will also decide on the quantity of intake.
Human carcinogen -- Benzene: Benzene is a chemical deemed to be carcinogenic to humans. The carcinogenicity of the substance may be influenced by the nature (e.g. inhalation, ingestion, skin contact), duration and level of exposure. Benzene exposure is associated mainly with an increased risk of developing leukemia or lymphoma.
Enter Your Zip Code to Connect with a Lawyer Serving Your Area. Benzene is a chemical compound that can be found in oil, gasoline, cigarette smoke, and vehicle emissions. It is also widely used in the manufacturing of certain plastic and rubber products.Exposure to benzene is known to cause cancer and other short-term and long-term health problems.enzene and Where It Is Found. Benzene is a colorless liquid chemical with a sweet smell. It is found in oil, gasoline, tobacco smoke, motor vehicle emissions, and the burning of coal.