Cartia XT

diltiazem hcl

Brand(s):

• Angizem CD

Manufacturer:

• Sun Pharmaceutical Industries Ltd.

Disease(s):

• Hypertension / Angina

Diltiazem Extended Release Capsules

What are diltiazem extended-release capsules?

Diltiazem is a calcium-channel blocker. It works by affecting the amount of calcium in your heart and muscle cells. This helps relax your blood vessels, reducing the workload on your heart. The extended-release form is specifically used to manage chronic stable angina (chest pain brought on by exertion).

What should my healthcare professional know before I take diltiazem?

It's crucial to inform your doctor or healthcare provider about the following before starting diltiazem:

• Any existing heart problems, including low blood pressure or irregular heartbeat.
• Liver disease.
• A history of heart attack.
• Any unusual or allergic reactions to diltiazem, other medications, foods, dyes, or preservatives.
• If you are pregnant, trying to conceive, or breastfeeding.

How should I take this medicine?

Take diltiazem extended-release capsules by mouth with a glass of water. Always swallow the capsules whole; never crush or chew them. Whether or not to take it with food should be discussed with your doctor or pharmacist. The usual dosage is once daily. Don't increase the frequency or dosage without consulting your doctor. Similarly, don't stop taking diltiazem abruptly; your doctor will advise on how to gradually reduce your dose if necessary.

Children require special consideration; consult your pediatrician before giving diltiazem to a child.

Overdose: In case of an overdose, immediately contact a poison control center or emergency room.

Important Note: This medication is for your personal use only. Do not share it with others.

What if I miss a dose?

If you miss a dose, take it as soon as you remember. However, if it's almost time for your next dose, skip the missed dose and take only your next scheduled dose. Never double up on doses.

What may interact with diltiazem?

Do not take diltiazem with the following medications:

• Cisapride
• Hawthorn (herbal supplement)
• Pimozide
• Ranolazine
• Red yeast rice (herbal supplement)

Diltiazem may also interact with the following medications or substances. It's essential to inform your healthcare provider about all medications and supplements you are taking:

• Buspirone
• Carbamazepine
• Cimetidine
• Cyclosporine
• Digoxin
• Local or general anesthetics
• Lovastatin
• Medications for anxiety or sleep disorders (such as midazolam and triazolam)
• Medications for high blood pressure or heart problems
• Quinidine
• Rifampin, rifabutin, or rifapentine
• Alcohol

This list isn't exhaustive. Provide your doctor with a complete list of all medications, herbs, over-the-counter drugs, and dietary supplements you use. Also, disclose any alcohol, tobacco, or illicit drug use, as these can impact the effectiveness and safety of diltiazem.

What should I watch for while taking diltiazem?

Regularly monitor your blood pressure and pulse. Your doctor will advise on the target ranges and when to contact them.

Dizziness or lightheadedness are possible side effects. Avoid driving, operating machinery, or engaging in activities requiring alertness until you know how diltiazem affects you. To minimize the risk of dizziness or fainting, avoid sudden changes in position (sitting or standing). Limit or avoid alcohol, as it can worsen dizziness and increase flushing or rapid heartbeat.

What side effects may I notice from taking diltiazem?

Report the following side effects to your doctor immediately:

• Allergic reactions (skin rash, itching, hives, swelling of the face, lips, or tongue)
• Confusion or mental depression
• Fainting or lightheadedness, falls
• Severe skin reactions (redness, blistering, peeling, or loosening of skin)
• Slow or irregular heartbeat
• Swelling of the feet and ankles
• Unusual bleeding or bruising, pinpoint red spots on the skin

Side effects that usually don't require immediate medical attention (but report to your doctor if they persist or bother you):

• Constipation or diarrhea
• Difficulty sleeping
• Facial flushing
• Headache
• Nausea or vomiting
• Sexual dysfunction
• Weakness or fatigue

This is not a comprehensive list of all possible side effects.

Where can I keep my medicine?

Keep diltiazem out of the reach of children, preferably in a child-resistant container. Store at room temperature (between 15 and 30 degrees Celsius or 59 and 86 degrees Fahrenheit). Protect from moisture. Discard any unused medication after the expiration date.