Under the DSM-5, there are eight types of substance use disorders that doctors can diagnose. Caffeine is also listed as a substance-related disorder under DSM-5, however, it is not designated as a substance use disorder.2. Alcohol.
adverbs answer the questions-how ,why,when and where.ie,adverb of manner,adverb of purpose and reason,adverb of time and adverb of place.
Butterfly Questions and Answers. Because of the number of questions asked of us, and our small volunteer staff, for the most part we cannot respond individually to your queries, but if a number of people pose the same question, we will post the answer on this page.