At a rehabilitation center designed to help drug abusers get back on track and detoxify. Detox can take months and it all depends on how severe the addiction is.
i don't know Most likely counseling, possibly medication. Would depend on the drug being abused for treatment options
No!!!
Yes. It harms the family and friends of the drug abuser. Also, if anyone looks up to that person, they could do the same thing.
narc
No, but she is a drug addict and animal abuser.
by getting to a rehab
Detoxification ?
Often the best thing to do with a drug abuser is an intervention where those that love him or her tell them how the addiction is affecting them. Counseling or halfway houses are an option as well.
Please see the answer to "Characteristics of drug abuse in the workplace".
disease of model of addiction
Yes
taking on more responsibility