If you dreamed that a person fell into a coma by using heroin: you should try to use your flexible and creative aspects in your work areas, Everything that is happening around you is affecting you these days. To see a person in a coma by using heroin in a dream indicates that the result of a job or work that you worked hard to achieve will come true after a long time.
To see that a person falls into a coma by using heroin in a dream signifies that the result of a job or work, which is made an effort, will be delayed for a long time.