Final answer:
Benzodiazepines and barbiturates are short-acting anti-depressants that have withdrawal symptoms similar to those of alcohol, narcotics, and other depressants, due to their action as GABA agonists on the central nervous system.
Step-by-step explanation:
The two short-acting anti-depressants that have had similar withdrawal symptoms as alcohol, narcotics, marijuana, anxiolytics, and some muscle relaxants are benzodiazepines and barbiturates. These medications, which include drugs like Alprazolam (Xanax) and Lorazepam (Ativan) for benzodiazepines, and derivatives of barbituric acid for barbiturates, are central nervous system depressants. They produce effects such as sedation, decreased anxiety, and muscle relaxation. However, due to their GABA agonist action, these drugs can lead to physical dependence and withdrawal symptoms similar to those experienced with substances like alcohol and certain narcotics. Withdrawal from benzodiazepines or barbiturates can include symptoms such as anxiety, insomnia, tremors, and in severe cases, seizures.