Buy Tiazac (Diltiazem Hydrochloride Extended Release)

TypeDrug NameDosagePrice from 
drug typeTiazac120 mg$137.99
drug typeTiazac180 mg$167.99
drug typeTiazac240 mg$211.99
drug typeTiazac300 mg$261.99
drug typeTiazac360 mg$320.99

Generic Equivalent of Tiazac

TypeDrug NameDosagePrice from 
drug typeDiltiazem Hydrochloride Extended Release120 mg$47.99
drug typeDiltiazem Hydrochloride Extended Release180 mg$57.99
drug typeDiltiazem Hydrochloride Extended Release240 mg$77.99
drug typeDiltiazem Hydrochloride Extended Release300 mg$77.99
drug typeDiltiazem Hydrochloride Extended Release360 mg$92.99

Tiazac Information

reviewed by reviwer portrait Dr. Bolanle Aina, Pharmacist on 7/27/2021 9:57:36 AM.

How and Where to Buy Tiazac Online?

You can buy Tiazac and other blood pressure medications online through our Canadian International Pharmacy at huge savings. We offer RX and OTC medications online with a valid prescription from your doctor. At Canadian Pharmacy World, your health is our priority. You can place the order online, by mail, by fax or toll-free over the telephone at 1866-485-7979.

Are There Alternative Names for the Brand and Generic Tiazac?

Tiazac comes from Canada manufactured by Valeant (Bausch Health) and United Kingdom also called Adizem XL by Napp Pharmaceuticals. It contains the active ingredient as Diltiazem. The generic equivalent of Tiazac is Diltiazem Hydrochloride Extended Release and is available from Canada also called Apo-Diltiaz by Apotex and Mar-Diltiazem T by Marcan Pharmaceuticals.

What Dosages and Forms is Tiazac available in?

Tiazac is available as tablets in the dosage strengths of 120 mg, 180 mg, 240 mg, 300 mg and 360 mg. The generic equivalent of Tiazac is also available as tablets in the same dosage strengths.

What is Tiazac used for?

Tiazac is a medication used for the management of effort associated angina (chest pain) and treatment of mild to moderate blood pressure. Tiazac should normally be used in those patients in whom treatment with other blood pressure reduction medications has been ineffective, or have been associated with unacceptable side effects. Tiazac belongs to the group of drugs called “calcium channel blockers” or “calcium antagonists”. Tiazac relaxes the arteries, thereby lowering blood pressure. Tiazac reduces the amount of oxygen that your heart muscle needs. This helps control chest pain. Take the medicine exactly as prescribed by your doctor. Tiazac is to be taken once daily at bedtime with or without food. It is important to take Tiazac at night, at the same time.

What Are The Possible Side Effects of Tiazac?

Some of the common side effects of Tiazac may include headache, dizziness, malaise, nausea, flushing, feeling unusually warm, unusual tiredness and weakness, upset stomach. Some of the serious side effects include swelling of the ankles, inflammation in the nose and throat, respiratory tract infection, racing or slow heartbeat and rash. These are not all the possible side effects of Tiazac. In case of any unexpected effect, consult your healthcare professional immediately.

Are there any Precautions and Drug interactions for Tiazac?

Alcohol may cause low blood pressure and dizziness when you go from lying or sitting to standing up. This can especially occur after the first dose and when the dose is increased. Tell your doctor if you experience dizziness, light-headedness, fainting, decreased blood pressure or increased heart rate.

Avoid grapefruit juice while having Tiazac as grapefruit juice when consumed too often while taking Tiazac may cause headache, irregular heartbeat, edema (swelling), unexplained weight gain, and chest pain.

Do not use Tiazac if you:

• Are breastfeeding
• Are pregnant or planning to become pregnant
• Are taking a medicine called dantrolene for severe muscle spasms or severe fever
• Are using ivabradine
• Have an allergy to diltiazem or other ingredients in the medication
• Have very low blood pressure
• Have heart rhythm disorders in the absence of a pacemaker
• Have severe heart failure with fluids in lungs

Before taking Tiazac, inform your doctor if you:

• Are 65 years of age or older
• Have very low blood pressure
• Have heart, liver or kidney disease
• Have high blood sugar or diabetes

Drug interactions

Tell your doctor, nurse, or pharmacist about all the medicines you take, including drugs prescribed by other doctors, vitamins, minerals, natural supplements, or alternative medicines. Tiazac may interact with:

• Anticoagulants like warfarin, aspirin
• Anti-epileptics like carbamazepine, phenytoin
• Antifungal medications
• Cholesterol-lowering medications
• Cyclosporine
• Dantrolene
• Drugs used to treat inflammation like corticosteroids
• Lithium and imipramine used to treat mental illness
• Medications used to treat stomach ulcers
• Other blood pressure or heart medications
• Sleeping pills like midazolam

Tiazac Storage and Safety Information

Store Tiazac at room temperature between 15-30°C, protected from humidity and high temperatures. Keep out of reach and sight of children.

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The content on this page has been supplied to by an independent third party contracted to provide information for our website. relies on these third parties to create and maintain this information and cannot guarantee the accuracy or reliability of the information that has been provided to us.

The drug information provided here is only a summary and does not contain all the list of possible side effects and drug interactions regarding this medication. Be sure to contact your doctor or pharmacist if you have any specific question or concern. If you require any advice or information about the drugs on this page, a medical condition or treatment advice, you should always speak to a healthcare professional.

Please note that not all products, including any referenced in this page, are shipped by our affiliated Canadian Pharmacy. We are affiliated with other dispensaries that ship product to our customers from the following jurisdictions: Canada, Singapore, New Zealand, Turkey, Mauritius, India, and United Kingdom. The items in your order maybe shipped from any of the above jurisdictions. The products are sourced from various countries as well as those listed above. Rest assured, we only affiliate with our authorized dispensaries that procure product through reliable sources.

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hours Weekdays: 5:30AM - 8:00PM (PST)
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ID#: 18985
Phone: 604-543-8711
Pharmacy Manager: Carol Hou.
Unit #202A,
8322-130th Street,
Surrey, British Columbia,
Canada V3W 8J9.
Prescriptions dispensed from Canada are dispensed by: Candrug Pharmacy, ID#18985 604-543-8711. Pharmacy Manager: Carol Hou. Pharmacy Address: Unit #202A, 8322-130th Street, Surrey, British Columbia, Canada V3W 8J9. This pharmacy is duly licensed in the province of British Columbia, Canada by the College of Pharmacists of BC. If you have any questions or concerns you can contact the college at: 200-1765 West 8th Ave Vancouver, BC V6J 5C6 Canada.
In addition to having your prescriptions dispenseding from our affiliated Canadian dispensing pharmacy, your medications are also dispensed from international pharmacies and fulfillment centers that are approved by the regulatory bodies from in their respective countries. works with dispenses medications from fulfillment centers around the world in a variety of countries including and but not limited to Canada, Singapore, New Zealand, Australia, Turkey, Mauritius, India, and the United Kingdom.