Tiazac XC Tablets (Diltiazem)

SAVE on TIAZAC® XC ordering online from Canada! (USA Prescription Required)

TIAZAC® XC - Canada Product Information

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What is TIAZAC® XC?

• TIAZAC XC is a medication used to treat high blood pressure (hypertension) and chest pain (angina).
• It belongs to a group of medications called "calcium channel blockers," which help to relax blood vessels and increase oxygen supply to the heart.

How Does TIAZAC® XC Work?

• By relaxing the blood vessels, TIAZAC XC helps to lower blood pressure.
• It increases oxygen supply to the heart muscles, helping to reduce chest pain.

Who Should Not Take TIAZAC® XC?

• Do not take TIAZAC XC if you are pregnant or planning to become pregnant.
• Avoid if you are breastfeeding.
• Not for use in children.
• Do not use if you have certain heart conditions (like severe hypotension, severe bradycardia, or certain types of heart block) unless you have a pacemaker.
• Avoid if you have a known allergy to diltiazem or any of its ingredients.

Possible Side Effects

• Common side effects: Headache, dizziness, nausea, rash, and swelling of the lower limbs.
• Serious side effects (seek immediate medical attention): Severe dizziness or fainting, very slow heartbeat, and signs of an allergic reaction (rash, itching, swelling, severe dizziness, trouble breathing).

How to Take TIAZAC® XC

• Take once daily at bedtime, with or without food.
• Do not crush or chew the tablets.

Interactions with Other Medications

• Inform your doctor about any other medications you are taking as TIAZAC XC can interact with other drugs, leading to possible side effects.
• Be cautious with medications like beta-blockers, digoxin, and certain anesthetics, as they may increase the effects on your heart.

What to Do in Case of an Overdose?

• Symptoms of overdose may include severe dizziness, slow heartbeat, and fainting.
• If overdose is suspected, seek immediate medical attention or contact your local poison control center.

Storage Instructions

• Store at room temperature.
• Keep away from excessive humidity and temperatures above 86°F.

Special Precautions

• Elderly patients may experience more side effects and should use this medication with caution.
• Regular monitoring by your doctor is important to ensure the medication is working properly and to adjust the dosage if necessary.

Remember: This provides essential information about TIAZAC® XC but does not include all possible details. Always follow your healthcare provider's instructions and discuss any concerns or questions you may have about your treatment.

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Reference: Tiazac XC Canada product monograph

Take TIAZAC® XC (Diltiazem Hydrochloride) once daily at bedtime, with or without food. Swallow the tablet whole; do not crush or chew it. Follow your doctor's instructions carefully. Ensure regular monitoring by your doctor to adjust dosage if needed. Avoid use if pregnant, breastfeeding, or if you have specific heart conditions without a pacemaker.