What is the main effect of excessive dosage of cocaine?

Step-by-step solution

Heroin is a depressant that slows down body functions.Heroin is usually taken by snorting and injection. Excessive dosage of cocaine causes hallucinations. Cannabinoids are known for their effects on the cardiovascular system of the body.Coca Alkaloid or cocaine interferes with the transport of the neuro-transmitter dopamine. Drugs like barbiturates, amphetamines,benzodiazepines, etc. that are normally used as medicines to help patients cope with mental illnesses like depression and insomnia are often abused.Natura