Final answer:
Acute withdrawal effects typically last for a few days to a couple of weeks, while long-term withdrawal effects can persist for months or even years.
Step-by-step explanation:
The duration of acute and long-term withdrawal effects can vary depending on the specific drug and individual factors. Acute withdrawal effects typically last for a shorter period, ranging from a few days to a couple of weeks. However, the exact timeline can be influenced by the drug's half-life and the severity of the addiction.
On the other hand, long-term withdrawal effects can persist for months or even years. These effects may include psychological symptoms, such as cravings, anxiety, and depression, as well as physical symptoms, like fatigue and sleep disturbances.
It is important to note that each person's experience with withdrawal can be different, and seeking medical guidance and support is essential for a safe and successful recovery.