When prescribing an opioid analgesic such as acetaminophen and codeine (Tylenol #3), instructions to the patient should include:

Question

Quizplus · Accepted Answer

A) Opioids can cause drowsiness, so it is important to advise patients not to operate heavy machinery or drive while taking them.
B) Constipation is a well-known side effect of opioid use. Adequate fluid and fiber intake can help alleviate this symptom.
C) Acetaminophen is a common ingredient in many over-the-counter medications, and it is important for patients to understand that taking additional acetaminophen-containing medications concurrently with their prescription Tylenol #3 increases the likelihood of acetaminophen toxicity.

When Prescribing an Opioid Analgesic Such as Acetaminophen and Codeine