DOXAZOSIN-ORAL (cont.)
PRECAUTIONS: Tell your doctor your medical history, especially of: liver or kidney disease, allergies (especially to other quinazolines such as prazosin). To avoid dizziness or fainting, get up slowly from a lying or seated position; especially when you first start using this drug or if your doctor changes your dosing. Limit your intake of alcohol and avoid getting overheated because they may increase the dizziness and drowsiness effects of this drug. Use caution performing tasks requiring alertness such as driving or using machinery. This medication should be used only when clearly needed during pregnancy. Consult with your doctor before breast-feeding.
DRUG INTERACTIONS: Inform your doctor about all the medicines you use (both prescription and nonprescription). Avoid any drugs that increase your heart rate or make you excited like decongestants because it may counteract your blood pressure medicine. Decongestants are commonly found in over-the-counter cough and cold products. 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 dizziness and weakness.
NOTES: It is important to have your blood pressure checked regularly while taking this medication. Learn how to monitor your blood pressure. Discuss this with your doctor or pharmacist. Your doctor may schedule lab tests periodically to see how the drug is working.
MISSED DOSE: If you miss a dose, take as soon as remembered; do not take 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. Check with your doctor if 2 or more doses have been missed.
STORAGE: Store at room temperature away from sunlight and moisture.
MEDICAL ALERT: Your condition can cause complications in a medical emergency. For enrollment information call MedicAlert at 1-800-854-1166 (USA), or 1-800-668-1507 (Canada).
Last Editorial Review: 3/2/2005
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