Ranexa is indicated for the treatment of chronic angina pectoris in adults.
It is prescribed to help reduce the frequency of angina attacks and improve exercise tolerance in individuals with chronic stable angina.
Ranexa may be used alone or in combination with other antianginal medications when adequate symptom control is not achieved with other treatments.
Dosage and administration
The recommended starting dosage of Ranexa is 500 mg orally twice daily.
Ranexa may be taken with or without food.
After 1 to 2 weeks of treatment, the dosage of Ranexa may be increased to 1000 mg twice daily if needed and if tolerated.
Swallow the tablets whole with a glass of water. Do not crush, chew, or break the tablets.
It is important to take Ranexa exactly as prescribed by your healthcare provider. Do not exceed the recommended dosage or frequency of administration.
If a dose of Ranexa is missed, take it as soon as remembered, unless it is almost time for the next scheduled dose. In that case, skip the missed dose and continue with the regular dosing schedule.
Ranexa should be stored at room temperature away from moisture and heat sources.
Side effects
Common side effects of Ranexa may include dizziness, headache, or nausea.
Some individuals may experience constipation, vomiting, or diarrhea while taking Ranexa.
Ranexa may cause drowsiness, weakness, or blurred vision as potential side effects.
Other potential side effects include abdominal pain, heartburn, or respiratory tract infections.
In rare cases, Ranexa may lead to more serious side effects such as liver problems, low blood pressure, or abnormal heart rhythms.
Patients should promptly report any unusual or severe side effects to their healthcare provider.
Precautions
Inform your healthcare provider about any history of liver problems, kidney disease, or heart conditions before starting Ranexa.
Use caution when taking Ranexa if you have a history of certain types of abnormal heart rhythms, as it may exacerbate these conditions.
Discuss with your healthcare provider if you are pregnant, planning to become pregnant, or breastfeeding before taking Ranexa, as the safety of the medication during pregnancy and lactation has not been established.
Be cautious when driving or operating machinery while taking Ranexa, as it may cause dizziness or drowsiness.
Avoid consuming grapefruit or grapefruit juice while taking Ranexa, as it may increase the levels of Ranexa in your bloodstream and lead to an increased risk of side effects.
If you experience symptoms such as fainting, irregular heartbeat, or difficulty breathing while taking Ranexa, seek immediate medical attention.
Keep Ranexa out of reach of children and pets, and store it at room temperature away from moisture and heat sources.
Additional information
Brand Name:
Ranexa
Scientific Name:
Ranolazine, Ranolazine Er
Other Names:
Ranexa, Ranozex
Strength(s):
500mg
Quantities Available:
100, 180
Formulation:
Extended Release Tablet, Prolonged Release Tablet
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Ranexa
Ranolazine Er
