A toxin is a poison made by living cells or organisms. Toxins can cause health problems on contact or when they are absorbed by the body.
The severity of a reaction to a toxin varies greatly. A bee sting causes a minor reaction in most people. But eating food containing botulinum toxin can cause a deadly reaction. Usually, the severity of the health problem caused by a toxin depends on:
Treatment can be as simple as staying away from the toxin and limiting future exposure. In some cases, treatment with substances, such as anti-venom, can prevent serious illness.
Fortunately, the levels of most toxins in the environment are low.
|Primary Medical Reviewer||Kathleen Romito, MD - Family Medicine|
|Specialist Medical Reviewer||Adam Husney, MD - Family Medicine|
|Current as of||October 8, 2013|
WebMD Medical Reference from Healthwise