• This medicine does not mix well with some medicines. Serious reactions may occur. Check all medicines with healthcare provider.
• If you have an allergy to phentolamine or any other part of this medicine.
• Tell healthcare provider if you are allergic to any medicine. Make sure to tell about the allergy and how it affected you. This includes telling about rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other symptoms involved.
• If you have any of the following conditions: Chest pain or pressure, diseased arteries in the brain, heart attack, or kidney disease.
• Phentolamine lowers blood pressure by relaxing the arteries and lowering the pressure in them.
• This medicine will be given to you in a healthcare setting. You will not store it at home.
• If you have a life-threatening allergy, wear allergy identification at all times.
• Do not share your medicine with others and do not take anyone else's medicine.
• Keep all medicine out of the reach of children and pets.
• Most medicines can be thrown away in household trash after mixing with coffee grounds or kitty litter and sealing in a plastic bag.
• Keep a list of all your medicines (prescription, natural products, supplements, vitamins, over-the-counter) with you. Give this list to healthcare provider (doctor, nurse, nurse practitioner, pharmacist, physician assistant).
• Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or in Canada to Health Canada's Canada Vigilance Program at 1-866-234-2345.
• Talk with healthcare provider before starting any new medicine, including over-the-counter, natural products, or vitamins.
Created: 2008-05-23 15:00:47.0
Modified: 2010-08-13 10:49:50.0
Lexi-PALS TM © (1977)-(2007) Lexi-Comp, Inc. All rights reserved.
• This medicine is used during a test for pheochromocytoma.
• This medicine is used to treat high blood pressure.
• If you have stomach ulcers, talk with healthcare provider.
• Check medicines with healthcare provider. This medicine may not mix well with other medicines.
• Avoid alcohol (includes wine, beer, and liquor).
• Tell healthcare provider if you are pregnant or plan on getting pregnant.
• Tell healthcare provider if you are breast-feeding.
• Feeling dizzy. Rise slowly over several minutes from sitting or lying position. Be careful climbing.
• Headache.
• Nausea or vomiting. Small frequent meals, frequent mouth care, sucking hard, sugar-free candy, or chewing sugar-free gum may help.
• Change in sexual ability or desire. This is usually reversible.
• If you suspect an overdose, call your local poison control center or emergency department immediately.
• Signs of a life-threatening reaction. These include wheezing; chest tightness; fever; itching; bad cough; blue skin color; fits; or swelling of face, lips, tongue, or throat.
• Chest pain or pressure or fast heartbeat.
• Severe dizziness or passing out.
• Severe headache.
• Any rash.
• No improvement in condition or feeling worse.
