Interactions:

• Drug - There are many medications, both over-the-counter and prescription, which will alter the action of this medication. Some include heart medications; antacids that contain calcium; calcium supplements; vitamin D; barbiturates; seizure medicines; narcotics; other antihypertensives; anti-tuberculosis drugs; antihistamines; and decongestants.
• It is extremely important that you consult with your doctor about dosing schedules if you take a variety of medications along with this medication. DO NOT take any new medication without talking with your doctor first.

Warnings:

• Overdose - Can lead to severe hypotension, abnormally slow heart rates, and heart block.
• DO NOT drink alcohol or use over-the-counter cold remedies when taking this medication.
• DO NOT drive or operate heavy machinery until you determine the extent of dizziness and drowsiness. Your doctor may be able to adjust your dose to control these side effects.
• Keep this medication and all others out of reach of children and pets.

General Dosage Information:

Storage:

• Keep at room temperature.
• Protect from sunlight and moisture.
• DO NOT store in the bathroom.