Which of the following is NOT a reason to avoid using oral medications?

The reason for avoiding the use of oral medications includes several factors that can compromise the safety and efficacy of the treatment. Option D highlights the condition of the medication being intact and stored properly, which is an important aspect of medication safety. If a medication is in good condition and has been stored according to the recommended guidelines, it suggests that there are no immediate risks associated with its consumption.

In contrast, the other options all present significant concerns. A medication that has changed colors may indicate a chemical change or degradation, suggesting it may no longer be effective or could be harmful. Additionally, if a medication has a strong or unexpected odor, it could be a sign of spoilage or contamination. Lastly, an expired medication poses risks as its potency can decrease over time, and it may not provide the intended therapeutic effect. Therefore, the only scenario among the options that does not warrant avoiding oral medications is when the medication is intact and stored properly.