IMPORTANT NOTE: The following information is intended to supplement, not substitute for, the expertise and judgment of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that use of the drug is safe, appropriate or effective for you. Consult your healthcare professional before using this drug.
Ranolazine Oral Uses
Ranolazine is used to treat a certain type of chest pain (chronic stable angina). It decreases the number of times you may get chest pain. Relieving symptoms of angina can increase your ability to exercise and perform strenuous work.
Ranolazine works differently than other drugs for angina, so it can be used with your other angina medications (e.g., nitrates, calcium channel blockers such as amlodipine, beta blockers such as metoprolol). It is thought to work by improving how well the heart uses oxygen so that it can do more work with less oxygen.
How To Use Ranolazine Oral
Take this medication by mouth, usually twice daily with or without food or as directed by your doctor. Do not crush or chew extended-release tablets. Doing so can release all of the drug at once, increasing the risk of side effects. Also, do not split the tablets unless they have a score line and your doctor or pharmacist tells you to do so. Swallow the whole or split tablet without crushing or chewing.
Avoid eating grapefruit or drinking grapefruit juice while being treated with this medication. Grapefruit can increase the amount of certain medications in your bloodstream. Consult your doctor or pharmacist for more details.
The dosage is based on your medical condition, response to treatment, and other medications you may be taking (see Drug Interactions section). Do not take more of this medication than your doctor prescribes. Do not take more than 1000 milligrams twice a day.
Use this medication regularly in order to get the most benefit from it. To help you remember, take it at the same times each day. This medication must be taken regularly to be effective. It should not be used to treat angina when it occurs. Use other medications (e.g., sublingual nitroglycerin) to relieve an angina attack as directed by your doctor. Consult your doctor or pharmacist for details.
Do not suddenly stop taking this medication without consulting your doctor. Your condition may become worse when the drug is suddenly stopped. Your dose may need to be gradually decreased.
Inform your doctor if your condition does not improve or if it worsens (e.g., your chest pain happens more often).
CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.
Information last revised September 2011 Copyright(c) 2011 First DataBank, Inc.