causes of child poisoning
In some cases, exposure to a very small amount of toxin can cause poisoning and in other cases, a large amount of toxin is needed. At high enough levels, just about any substance can be poisonous. Common substances that can cause poisoning (especially in children) include the following: 1  Automobile fluids (e.g., gasoline, antifreeze, windshield fluid). 2  Cosmetics and other personal care products.