DRUG INTERACTIONS: Tell your doctor of all prescription and nonprescription drugs you may use, especially of: propranolol, metoprolol, diazoxide. Do not start or stop any medicine without doctor or pharmacist approval.

OVERDOSE: If overdose is suspected, contact your local poison control center or emergency room immediately. US residents can call the US national poison hotline at 1-800-222-1222. Canadian residents should call their local poison control center directly. Symptoms of overdose may include rapid heart rate and headache.

NOTES: It is important to have your blood pressure checked regularly while using this medication. Learn how to monitor your blood pressure. Discuss this with your doctor.

MISSED DOSE: If you miss a dose, use it as soon as remembered; do not use if it is almost time for the next dose, instead, skip the missed dose and resume your usual dosing schedule. Do not "double-up" the dose to catch up. Contact your doctor if 2 or more doses are missed.

STORAGE: Store at room temperature away from sunlight.

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