The primary ingredient of Atrowok 0.6 mg Injection is an anticholinergic medicine that produces many effects in the body. This medicine is used for the management of bradycardia (slow heart rate) caused by heart block or any other medical conditions. It is also used to decrease the production of saliva and other fluid secretions during surgery. It is effective to treat severe spasms or cramps in the stomach, intestines, and other organs of the body. It is also sometimes used as an antidote for poisoning by certain insecticides.