DILZEM CD 90 CAPSULE

💓 Diltiazem 90mg Capsule: For Heart Rhythm, Chest Pain & Blood Pressure Control

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🧬 What is Diltiazem 90mg?

Diltiazem 90mg capsule is a calcium channel blocker (CCB) used to manage several cardiovascular conditions, including:

• Hypertension (high blood pressure)

• Angina (chronic chest pain)

• Certain cardiac arrhythmias (like atrial fibrillation or supraventricular tachycardia)

This dosage is typically available in an extended-release (ER) form, allowing for once or twice-daily dosing depending on the patient’s needs.

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💊 How to Use

• Dosage: Commonly taken once or twice daily as prescribed.

• Form: Extended-release capsule; do not chew or crush. Swallow whole with water.

• Timing: Take at the same time each day, with or without food.

• Missed Dose: Take as soon as remembered unless close to the next scheduled dose. Do not double dose.

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🔬 Active Ingredient & Mechanism

• Diltiazem Hydrochloride (90mg):

  • A non-dihydropyridine calcium channel blocker

  • Works by blocking calcium influx into heart and vascular smooth muscle cells

  • Relaxes arteries, lowering blood pressure

  • Slows heart rate, helping control arrhythmias and reduce chest pain

This dual action makes Diltiazem particularly effective in patients with coexisting hypertension and heart rate abnormalities.

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😊 Common Side Effects

• Dizziness or lightheadedness

• Fatigue or weakness

• Headache

• Nausea

• Swelling of feet or ankles (mild edema)

• Constipation

• Flushing or warm feeling

These are usually mild and improve over time with continued use.

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⚠️ Serious Side Effects

Seek immediate medical attention if you experience:

• Severely low heart rate (bradycardia)

• Signs of heart failure (swelling, fatigue, shortness of breath)

• Fainting or severe hypotension

• Liver issues (jaundice, dark urine, severe fatigue)

• Severe allergic reactions (rash, difficulty breathing, swelling)

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🧪 Monitoring & Follow-Up

Regular monitoring ensures safe and effective treatment:

• Blood pressure – should be consistently within target range

• Heart rate – to prevent excessive slowing

• ECG – especially in arrhythmia patients

• Liver function tests (LFTs) – if symptoms suggest hepatic side effects

• Kidney function – in high-risk patients or elderly

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⚠️ Warnings & Precautions

• Avoid abrupt discontinuation – may cause rebound chest pain or worsening arrhythmias

• Not for use in patients with:

  • Second- or third-degree heart block (without pacemaker)

  • Severe low blood pressure

  • Recent heart failure exacerbation

• Use with caution in:

  • Elderly individuals

  • Liver/kidney impairment

• Drug interactions:

  • May amplify effects of beta-blockers, digoxin, cyclosporine

  • Avoid grapefruit juice – can increase drug levels and side effects

• Pregnancy and breastfeeding: Use only when clearly needed, under doctor supervision

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📝 Summary

Diltiazem 90mg capsule is an essential medication for controlling blood pressure, heart rhythm disorders, and angina. Its extended-release formula supports smoother blood pressure and heart rate control over time. With proper medical guidance, routine monitoring, and awareness of side effects, patients can benefit greatly from improved cardiovascular stability and reduced symptoms.

Note: This information is intended for educational purposes and should not replace professional medical advice. Always consult a healthcare provider for personalized guidance.