Which schedule of drugs is accepted for medical use but has severe restrictions due to high potential for abuse?

The schedule of drugs that is accepted for medical use but has severe restrictions due to a high potential for abuse is Schedule 2. Schedule 2 drugs are recognized by the medical community for their therapeutic benefits, but they can also lead to severe psychological or physical dependence. Examples of Schedule 2 drugs include opioids like morphine, oxycodone, and stimulants such as amphetamine. Due to their potential for addiction and abuse, they are subject to strict regulations regarding prescription, distribution, and storage.

In contrast, Schedule 1 substances are considered to have no accepted medical usage and a high potential for abuse, making them illegal for medical purposes. Schedule 3 and Schedule 4 drugs have a lower potential for abuse and are associated with less stringent controls compared to Schedule 2. Thus, the classification of Schedule 2 reflects a balance between acknowledging the medical utility of certain drugs while imposing necessary restrictions to mitigate risks associated with their potential for abuse.