Common use

Inderal LA is used to treat high blood pressure, angina (chest pain), heart rhythm disorders, prevent migraines. It helps by relaxing blood vessels and slowing heart rate, improving blood flow and reducing heart workload. Inderal LA belongs to a class of medications known as non-selective beta-blockers, which work by blocking the effects of certain chemicals in the body that influence the heart and blood vessels. This action helps lower blood pressure and reduce the risk of heart attacks and strokes.

Dosage and direction

Swallow the tablet whole with a glass of water, and take them at the same time(s) each day. You may take Inderal LA tablets with or without food, but taking them with food may help to reduce stomach upset.

Precautions

Inderal LA should be used during pregnancy only if clearly needed and prescribed by a doctor. It may cause fetal growth restriction or low blood sugar in newborns. It is excreted in breast milk, so breastfeeding mothers should consult a doctor before using propranolol.
Caution is advised in patients with diabetes, as Inderal LA (propranolol) may mask symptoms of low blood sugar. It should also be used carefully in those with liver or kidney disease, psychiatric disorders, or peripheral vascular disease.

Contraindications

Inderal LA should not be used by individuals with a known allergy to propranolol or other beta-blockers. It is contraindicated in patients with severe asthma, chronic obstructive pulmonary disease (COPD), uncontrolled heart failure, bradycardia (slow heart rate), and certain types of heart block.

Possible side effect

Below are some common side effects of Inderal LA: Bradycardia (This is a condition where your heart rate is slower than normal); Gastrointestinal disturbances (This could include problems like stomach pain, bloating or indigestion); Fatigue (You may feel more tired than usual while taking this medicine); Dizziness (You may feel lightheaded or dizzy, especially when getting up from a sitting or lying position); Nausea (You may feel sick to your stomach and want to vomit); Diarrhea (You may experience loose, watery stools); Cold hands or feet (Your hands and feet may feel cold and numb).

Drug interaction

Avoid combining Inderal LA with calcium channel blockers (such as verapamil and diltiazem), antiarrhythmic medications (such as amiodarone), certain antidepressants (such as fluoxetine and paroxetine), nonsteroidal anti-inflammatory drugs (NSAIDs), and diabetic medications, as they may alter the effectiveness and safety of propranolol.

Missed dose

If you miss the dose of Inderal LA tablet, take it as soon as possible. If the time for the next dosage is close, skipping the missed one and resuming your regular dosage pattern is recommended. Only increase your dosage after consulting your doctor.

Overdose

If you or someone else takes an excessive amount of Inderal LA tablet by accident, it is essential to take immediate medical attention from your doctor or nearby hospital. Symptoms of an overdose include dizziness, fatigue, nausea or vomiting, diarrhea or constipation, stomach pain or cramping, headache, insomnia or trouble sleeping, cold hands and feet, rash or itching, changes in libido or sexual function, depression or anxiety.

Storage

Store this medicine at room temperature (15-25ºC). Protect it from light and moisture. Keep Inderal LA tablets away from children. Do not use this medicine after the expiry date has passed.