Tiazac (Diltiazem Hydrochloride)

Rx Prescription Required

Order your Tiazac prescription online with Canadian Pharmacy Online. We carry: 120mg, 180mg, 240mg, 300mg, and 360mg. Check and compare the price today.

Tiazac 120mg
Diltiazem Hydrochloride
Bausch Health Canada
Tiazac 180mg
Diltiazem Hydrochloride
Bausch Health Canada
Tiazac 240mg
Diltiazem Hydrochloride
Bausch Health Canada
Tiazac 300mg
Diltiazem Hydrochloride
Bausch Health Canada
Tiazac 360mg
Diltiazem Hydrochloride
Bausch Health Canada
Diltiazem ER 120mg
Diltiazem Hydrochloride
Teva Pharmaceuticals
Diltiazem ER 180mg
Diltiazem Hydrochloride
Teva Pharmaceuticals
Diltiazem ER 240mg
Diltiazem Hydrochloride
Teva Pharmaceuticals
Diltiazem ER 300mg
Diltiazem Hydrochloride
Teva Pharmaceuticals
Diltiazem ER 360mg
Diltiazem Hydrochloride
Teva Pharmaceuticals

Buy Tiazac Online

It is cheaper and faster to buy Tiazac on CanadianPharmacyOnline.com. What you require is a valid prescription from your clinic or doctor. If you have it already, then make sure you send it to us first. You can call us on 1-800-828-4889 to know how to submit your prescription and place an order.

Alternatively, click on our Canadian Pharmacy Online Chat feature to speak to a live customer care officer. We also have a How to Order guide on our website. Read it to know how we work. The maximum amount that can be ordered is a three month supply of medication based on your prescription.

Available Dosages

We offer brand and generic medicines on our site. Our brand medicine is produced by Bausch Health Canada as a product of Canada. The generic medicine, Diltiazem ER, is made by Teva Pharmaceuticals as a product of Canada. Our dosage strengths include the following: 120mg, 180mg, 240mg, 300mg and 360mg.

Tiazac Price

The lowest price for Tiazac is available on CanadianPharmacyOnline .com. We offer our 100, 240mg capsules for a price of $225. The same amount of tablets can be bought at a local drugstore in the US for an average retail price of $429.09. As you can see, you can save up to $204.09 if you purchase these on our website. These capsules will be delivered directly to your home for no extra charges. To gather more information about or talk to a customer care agent, call 1-800-828-4889.


This medicine will be shipped from Canada to the US within 7 to 10 business days. Once shipped, you will receive an email message. There will be no shipping fees.

Tiazac Information

Tiazac is a calcium channel blocker. It is able to relax the muscles that control the heart and blood vessels. It is used to treat high blood pressure – also known as hypertension. It will also be prescribed for some types of chest pain namely chronic stable angina.

How To Use

When treating hypertension, the dosage will be set in accord with the needs of each patient. It will usually be a starting dose of between 120 mg to 240 mg once every day. This should continue for 14 days before the decision is made to make any changes. 540 mg per day tends to be the highest dose given, as there is not a lot of information regarding use at this level. When treating angina, it will be 120 mg to 180 mg per day that is to be taken. There are times when this can be raised to 540 mg per day. There should be gaps of between 7 and 14 days before altering doses as this means there is time to check if there is a need to alter the dose.

Side Effects

There may be some side effects when taking Tiazac and they can include:

  • Congestion
  • Hoarseness
  • Coughs
  • Runny nose
  • Swallowing problems
  • Altered voice
  • Fever
  • Swollen glands.


Before starting to take Tiazac, you should let the doctor know if you have:

  • Low blood pressure
  • Serious heart complaint
  • Had a heart attack
  • Fluid in the lungs
  • Liver disease
  • Kidney disease
  • Become pregnant
  • Been breast feeding.


Save $10 on your first order!
Enter Canadian Pharmacy Online coupon code CPO10 to save $10 off your order. Minimum $50 order value. *Coupon codes are one-time use and cannot be combined.