Loved ones or family members of addicts will also notice a drastic change in personality and may discover drug paraphernalia in their home or car. Since addiction can overpower everyday life, it can be hard to hold down a job, which opens the door for other financial and relationship problems. If you believe that you or a loved one is expressing symptoms of heroin addiction may be time to seek professional help. These short bursts of use are what lead to drug abuse and addiction. Drug abusers want to reach the high as much as possible, especially since it\u2019s so short. They will increase their dosages how long do heroin highs last<\/a> and time between use, to achieve the high faster and more frequently.<\/p>\n