COVID-19 SERVICE UPDATE – JULY 2021
Shipping Update

We are now seeing improvements in our shipping times. However, things are not yet back to normal and there are still some delays occurring. We will provide updates as the situation changes.

Our normal shipping time averages 1 - 2 weeks. Due to the pandemic, shipments may sometimes take an additional 2 – 4 weeks to arrive, depending on the source country of your order. Shipments from the United Kingdom and Canada are generally quicker than from other countries.

Please note that these times are averages and individual shipping times will vary. We highly recommend that you place your order at least 2 – 4 weeks or more ahead of your normal reorder time to avoid running out of your medication.

We offer a shipping guarantee when you place an order with us. If your order does not arrive within 6 weeks from the date it was shipped, we will re-ship your order to you at no additional cost.

Call Center

Our call center hours of operation are 6:00 am – 9:00 pm Central Time on Monday to Friday, and 7:00 am – 7:00 pm Central Time on Saturday and Sunday.

If you are experiencing increased hold times or are calling outside of these hours, please leave us a message or send us an email and we will get back to you as soon as we can. Due to increased demand on telephone networks worldwide, you may experience some intermittent connection problems. If this happens our agents will call you back.

Our Commitment

If you have any questions about any changes in our service please do not hesitate to contact us. Our staff are working tirelessly to ensure the timely fulfillment and delivery of all orders. The health and safety of our customers and staff is our highest priority and we remain committed to providing service at the highest level.

We appreciate your business and thank you for your continued support.


Management and Staff
Best Price Rx

Glumetza Metformin Hydrochloride ER and/or alternatives

Product / Manufacturer
Quantity / Price (USD)

Glumetza 500mg

Manufacturer: Valeant Canada LP Source Country : Canada
Shipped from : Canada

Glumetza 1000mg

Manufacturer: Valeant Canada LP Source Country : Canada
Shipped from : Canada

  • This item requires a prescription from your doctor

  • All trademarks and registered trademarks are the property of their respective owners.

  • Please note that the source country, shipping country and/or manufacture may vary depending on availability.

Description of Glumetza

The generic name of Glumetza is metformin hydrochloride. It is basically an extended release form of metformin which is long-acting. Glumetza is used for treating Type 2 diabetes mellitus. Unlike other long-acting forms of metformin, Glumetza does not get released in the intestines, but in the stomach to decrease the side effects of diarrhea and gaseous distention. Glumetza falls under the class of biguanide medications, which are diabetes drugs. It decreases the amount of glucose produced by the liver and also curbs sugar absorption in the body from the diet. This helps the body respond well to its own insulin and keep a check on blood sugar levels. Glumetza does not cause hypoglycemia or low blood sugar as it does not increase the insulin made by the body. Buy Glumetza only under the guidance of your physician (endocrinologist) if you are suffering from Type 2 diabetes mellitus.

Indications & Dosage of Glumetza

Studies have shown Glumetza to be very effective in treating Type 2 diabetes mellitus. The chances of developing diabetes-induced conditions like heart disease, diabetic nephropathy, diabetic neuropathy and diabetic retinopathy are greatly lowered due to this drug.

Glumetza comes in tablet form. The starting recommended dose for Type 2 diabetes mellitus is Glumetza 1000 mg once a day with the evening meal. Your doctor will slowly increase the Glumetza dose by 500 mg per week and if necessary, up to 2000 mg once a day. If the maximum dose of 2000 mg of Glumetza is not able to control your diabetes, your doctor will advise you to start another diabetes medication in combination with Glumetza.

If you are also on insulin, the prescribed dose of Glumetza 500 mg to be taken once daily without decreasing the normal dose of insulin. The other thing to keep in mind while taking Glumetza is that the tablet should be swallowed as a whole pill rather than crushing or chewing it. Also, if you miss a dose of Glumetza and it is time for the next regular dose, take the prescribed dose and do not make up for the missed dose. Buy Glumetza only after discussing appropriate dosing schedules with your physician.

Side Effects & Interactions of Glumetza

Metformin has been known to have many common side effects; however, the extended release forms like Glumetza have been known to cause fewer side effects. These include nausea, vomiting and diarrhea. Consult your physician if these symptoms persist for a longer period of time.

The more serious side effects of Glumetza include symptoms of hypoglycemia, which include diaphoresis, tremors, increased appetite, dizziness, chills, diplopic, agitation, in coordination, dysphasia, and confusion. Other than these, chest pain and allergic reactions are the other serious side effects. Consult your physician immediately if you have any of the above side effects. Some rare side effects of Glumetza include change in taste, difficulty breathing, skin redness and palpitations.

Glumetza has been known to cause interactions with the following drugs:

  • ACE inhibitors like lisinopril, fosinopril
  • Cimetidine
  • Clomiphene
  • Furosemide
  • Nifedipine

Warnings & Precautions of Glumetza

The major precaution with Glumetza is avoiding excess alcohol which can result in low blood sugar and lactic acidosis.

You should also consult your doctor before taking Glumetza if you have preexisting conditions like renal disease, cirrhosis, pernicious anemia, previous myocardial infarction or stroke, or any upcoming surgical procedure.



IMPORTANT DISCLAIMER: All medical content is supplied by a third party company who is independent from this web site. As such, this web site can not guarantee the reliability, accuracy, and /or medical efficacy of the information provided. In all circumstances, you should seek the advice of a health professional pertaining to drug, treatment and/or medical condition advice. Note that not all products are shipped by our contracted Canadian pharmacy. This website contracts with dispensaries around the world that ship products directly to our customers. Some of the jurisdiction include but are not limited to United Kingdom, Europe, Turkey, India, Canada, Vanuatu, Mauritius, and USA. The items within your order may be shipped from any one of these jurisdiction depending on the availability and cost of the products at the time you place your order. The products are sourced from these countries as well as others. Please note that the product appearance may vary from actual product received depending on availability. The content above has been supplied by a third party who is contracted to, and also independent from, this web site. This web site cannot guarantee the accuracy, reliability or medical efficacy of the content provided. It is suggested that you always seek the advice of a health professional for treatment, drug or medical condition advice.

Mailing Address:

(Through our main mailing hub)
Best Price Rx
3219 Yonge St
Suite 306
Toronto, ON, Canada
M4N 3S1

*Returns not accepted at this address.
Contact us for more information.

Phone Numbers:
Toll Free Phone: 1-888-487-4224 Toll Free Fax: 1-888-325-3149
Hours of Operation:

6:00 am to 9:00 pm (CST), Monday to Friday
7:00 am to 7:00 pm (CST), Saturdays and Sundays