NITROGLYCERIN-INJECTION, Nitro-Bid, Tridil (cont.)
SIDE EFFECTS: Headache, dizziness, unusual weakness, nausea, vomiting and sweating may occur. If these persist or worsen, notify your doctor promptly. Unlikely but report promptly: fainting, loss of bowel or bladder control, unusually slow or fast heartbeat, vision problems. Very unlikely but report promptly: increase in chest pain (this may result from a large decrease in blood pressure). Headache may be relieved by use of acetaminophen as directed. Headache can be a sign the medication is working properly. In the unlikely event you have a serious allergic reaction to this drug, seek medical attention immediately. Symptoms of a serious allergic reaction include: rash, itching, swelling, severe dizziness, trouble breathing. If you notice other effects not listed above, contact your doctor or pharmacist.
PRECAUTIONS: Before using this drug, tell your doctor your medical history, including: allergies (especially drug allergies), head injury/internal bleeding (increased intracranial pressure), anemia, heart disease, low blood pressure. Avoid alcohol while receiving this medication since it may aggravate side effects. To avoid dizziness and lightheadedness when rising from a seated or lying position, get up slowly. This medication should be used only when clearly needed during pregnancy. Discuss the risks and benefits with your doctor. It is not known if this drug is excreted into breast milk. Consult your doctor before breast-feeding. Caution is advised if this drug is used in children. A blood disorder (methemoglobinemia) may occur rarely in small children. Caution is advised when this drug is used in the elderly.
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