Seloken Xl 50 Mg

SELOKEN XL 50 MG is a medication manufactured by Astra Zeneca Pharma India Ltd, primarily used for managing various cardiovascular conditions.

• Name

  • Brand Name: Seloken XL 50 MG
  • Common Name: Metoprolol (as Metoprolol Succinate Extended-Release)

• Composition

  • The active ingredient is Metoprolol Succinate Extended-Release 47.5 mg, which is equivalent to 50 mg of Metoprolol.

• Uses Seloken XL 50 MG is prescribed for a range of conditions, including:

  • High Blood Pressure (Hypertension): It helps lower blood pressure, reducing the risk of stroke, heart attack, and kidney problems.
  • Heart-Related Chest Pain (Angina Pectoris): It prevents and manages chest pain by reducing the heart's workload and improving blood flow to the heart muscle.
  • Irregular Heart Rhythm (Arrhythmia): It helps stabilize heart rhythms, particularly in conditions like supraventricular tachycardia and atrial fibrillation.
  • Prevention of Heart Attack and Stroke: Used to protect the heart after a heart attack (myocardial infarction) and reduce the risk of future cardiovascular events.
  • Chronic Heart Failure: As an adjunct to existing heart failure therapy in patients with stable symptomatic chronic heart failure with impaired systolic left ventricular function.
  • Migraine Prophylaxis: It may help in relieving and preventing migraine-related headaches.
  • Functional Heart Disorders with Palpitations.

• Dosage and Administration

  • Seloken XL 50 MG is intended for once-daily treatment, preferably taken in the morning.
  • The tablet should be swallowed whole with liquid and should not be chewed or crushed.
  • It can be taken with or without food; concomitant intake of food does not influence its bioavailability.
  • For mild to moderate hypertension, the recommended initial dosage is 50 mg once daily. Doses may be increased or combined with other antihypertensive agents if needed. Dosage should be adjusted to avoid bradycardia.

• Side Effects

  • Common Side Effects: Dizziness, tiredness/fatigue, headache, diarrhea, stomach pain, nausea, slow heart rate (bradycardia), cold hands and feet, depression, reduced concentration, difficulty sleeping, shortness of breath, and skin rash.
  • Serious Side Effects: Symptoms of an allergic reaction (skin rash, itching, flushing, swelling of face/lips/tongue/throat, difficulty breathing), significant drops in blood pressure (feeling faint on standing), and worsening heart failure symptoms.

• Precautions

  • Abrupt Withdrawal: Do not stop taking Seloken XL suddenly, as it can lead to changes in heart rhythm, increased blood pressure, chest pain, or a heart attack. Withdrawal should be gradual, over at least two weeks.
  • Contraindications: Avoid if allergic to Metoprolol or other beta-blockers, or if you have severe bradycardia, second or third-degree heart block (unless a permanent pacemaker is present), cardiogenic shock, uncontrolled heart failure, or severe peripheral circulatory disorders.
  • Medical Conditions: Use with caution in patients with liver problems, diabetes (as it can mask low blood sugar symptoms), asthma, COPD, low blood pressure, or an overactive thyroid.
  • Pregnancy and Breastfeeding: Generally not recommended during pregnancy unless essential. Consult a doctor if pregnant or breastfeeding. It may pass into breast milk in low levels.
  • Alcohol: Avoid alcohol consumption as it may increase the blood pressure-lowering effect and cause increased dizziness.
  • Driving: May cause dizziness or tiredness; avoid driving or operating machinery if affected.
  • Drug Interactions: Inform your doctor about all other medicines, supplements, or herbal products you are taking, as interactions can occur (e.g., with certain calcium antagonists, rifampicin, indomethacin, digitalis glycosides).

• Storage

  • Store in a cool and dry place, away from direct sunlight.
  • Keep out of sight and reach of children.
  • Store at temperatures below 30°C and protect from light and moisture.

Seloken XL 50 MG is a medication manufactured by AstraZeneca Pharma India Ltd, containing Metoprolol as its active ingredient. It is a type of beta-blocker primarily used to manage various heart-related conditions.

What is Seloken XL 50 MG used for?

Seloken XL 50 MG is primarily used to treat high blood pressure (hypertension), heart-related chest pain (angina pectoris), and irregular heart rhythms (arrhythmia). It also helps prevent future heart attacks, strokes, and migraines. Additionally, it can be used in the management of chronic heart failure and functional heart disorders with palpitations.

How does Seloken XL 50 MG work?

Seloken XL 50 MG contains Metoprolol, a beta-blocker that works by blocking the effects of certain natural chemicals in your body, such as adrenaline, on the heart and blood vessels. This action slows down the heart rate and reduces the force of your heart's contractions, making it easier for the heart to pump blood throughout the body. This ultimately lowers blood pressure and reduces the workload on the heart.

What is the usual dosage for Seloken XL 50 MG?

The usual recommended dosage for mild to moderate hypertension is 50 mg once daily. Your doctor may adjust the dose based on your medical condition and response to treatment; it can be increased to 100-200 mg once daily or combined with other antihypertensive agents if needed. For conditions like angina pectoris, cardiac arrhythmias, and migraine prophylaxis, dosages typically range from 100-200 mg once daily. It's important to take the tablet whole with liquid, without chewing or crushing it, preferably at the same time each day, with or immediately after food, to maintain consistent medication levels.

What are the possible side effects of Seloken XL 50 MG?

Common side effects may include dizziness, tiredness, headache, slow heart rate (bradycardia), nausea, stomach pain, diarrhea, and depression. Other possible side effects include cold hands and feet, palpitations, shortness of breath, fluid retention, muscle cramps, increased sweating, and difficulty sleeping. If these side effects persist or worsen, consult your doctor. Seek immediate medical attention if you experience symptoms of an allergic reaction (e.g., skin rash, itching, swelling of the face/tongue/throat, difficulty breathing) or signs of severe low blood pressure or worsening heart failure.

Is Seloken XL 50 MG safe during pregnancy or breastfeeding?

Seloken XL 50 MG is generally not recommended during pregnancy unless your doctor considers its use essential, as animal studies have shown potential harmful effects on the developing baby. During breastfeeding, it is considered probably safe as Metoprolol passes into breast milk in very low levels and is not expected to pose a significant risk to breastfed infants. However, always consult your doctor before taking this medicine if you are pregnant, planning a pregnancy, or breastfeeding.

Can Seloken XL 50 MG be taken with other medications?

Seloken XL 50 MG can interact with various other medications. It is crucial to inform your doctor about all medicines, supplements, and herbal products you are currently taking to avoid potential interactions. Specific caution is advised with other beta-blockers, calcium channel blockers (e.g., Verapamil, Amlodipine), antidepressants (e.g., fluoxetine, sertraline), NSAIDs (e.g., ibuprofen, diclofenac), antiarrhythmics (e.g., amiodarone), blood pressure-lowering medicines, and alcohol. Consuming alcohol with Seloken XL 50 MG can drastically lower blood pressure and intensify side effects like dizziness.

What precautions should be taken while using Seloken XL 50 MG?

Do not stop taking Seloken XL 50 MG abruptly without consulting your doctor, as sudden discontinuation can lead to a sudden rise in blood pressure, potentially increasing the risk of heart attack or stroke. Withdrawal should be gradual over at least two weeks. Avoid driving or operating heavy machinery if you experience dizziness or drowsiness. Inform your doctor about any pre-existing medical conditions such as asthma, COPD, diabetes, liver or kidney disease, slow heart rate, severe circulation problems, or a history of allergic reactions to beta-blockers.

What happens if a dose of Seloken XL 50 MG is missed?

If you miss a dose of Seloken XL 50 MG, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a missed one.

How should Seloken XL 50 MG be stored?

Seloken XL 50 MG tablets should be stored below 25°C or 30°C, protected from light and moisture. Keep the medicine in its original container, tightly closed, and out of the sight and reach of children and pets. Do not freeze the medication.