1) Detoxicate 2) Remove 3) Remove poison from 4) Take 5) Take away 6) Withdraw 1) Detoxicate 
To make something less poisonous or harmful. It may refer to the process of removing toxins, poisons, or other harmful substances from the body.
Reduce the toxicity of a substance either (1) by making it less harmful or (2) by treating patients suffering from poisoning in such a way as to reduce the probability and/or severity of harmful effects.
To reduce the toxicity of a substance by either making it less harmful or ... Treating patients suffering from poisoning in such a way as to reduce the probability and/or severity of harmful effects. ... (09 Oct 1997) ... 
(de-tok´sĭ-fi) to subject to detoxification.
to change a harmful substance into a safer form
Reduce the toxicity of a substance either (1) by making it less harmful or (2) by treating patients suffering from poisoning in such a way as to reduce the probability and/or severity of harmful effects.
To make an active ingredient in a pesticide or other poisonous chemical harmless and incapable of being toxic to plants and animals.
Type: Term Pronunciation: dē-tok′si-fī Synonyms: detoxicate
Detoxify: To reduce or eliminate the toxicity of a substance or poison. To promote the recovery of a person from an addictive drug such as alcohol or heroin.
[v] - remove poison from 2. [v] - treat for alcohol or drug dependence
detoxicate verb remove poison from; `detoxify the soil`
remove poison from