Alcoholic abuse and Drug abuse

Alcoholic abuse noun - Excessive use of alcohol and alcoholic drinks.

Drug abuse and alcoholic abuse are semantically related. In some cases you can use "Drug abuse" instead a noun phrase "Alcoholic abuse".

Drug abuse noun - Excessive use of drugs.

Alcoholic abuse and drug abuse are semantically related. Sometimes you can replace phrase "Alcoholic abuse" with "Drug abuse", this phrases are similar.