A patient with hypertension is prescribed the alpha-adrenergic blocker doxazosin (Cardura). What should the nurse instruct the patient about this medication?

Question

Select all that apply.
1. Take the medication at bedtime.
2. Change positions slowly and sit down if dizziness occurs.
3. Notify the primary healthcare provider if nasal congestion develops.
4. Restrict the intake of all alcoholic beverages and items containing caffeine.
5. Avoid engaging in hazardous activity for 12 to 24 hours after the first dose.

Answer 1

Correct Answer: 1, 2, 3, 5
Because of the risk of fainting after taking the first dose of this medication the medication should be taken at bedtime. This drug can cause dizziness. The patient should change positions slowly and sit down if dizziness occurs. The primary healthcare provider should be notified if nasal congestion occurs. Because of the risk of fainting, the patient should not drive or engage in hazardous activity for 12 to 24 hours after taking the first dose. There is no need to restrict the intake of alcoholic beverages and items containing caffeine while taking this medication.