You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A 40 year old male patient complains of abdominal pain and vomiting. Patient was intoxicated by arsenic and cadmium. Which detoxifying agent can be used in this patient? and explain in detail?
The toxic effects of certain metals such as arsenic, mercury and cadmium could be overcome by administering BAL (British antilewisite).
Note: 

Desferioxamine and Deferiprone are used as chelating agents for iron overload.
D-Penicillamine is used in copper deposition in Wilson’s disease.

Satyanarayana- Biochemistry, 3rd edition, pg-642