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Can You Get a Metformin HCl Prescription Online?

Blog Medications

Can You Get a Metformin HCl Prescription Online?

writtenByWritten by: Dr. Maria Glukhovsky
Dr. Maria Glukhovsky

Dr. Maria Glukhovsky

Dr. Maria Glukhovsky, Pharm.D. has been a pharmacist for the past 12 years, clinical educator across many disease states and a clinical instructor at Jefferson School of Pharmacy. She loves to educate her patients and everyone around her on the proper use of medications and top disease management techniques to improve health and wellbeing.

Read more posts by this author.

December 3, 2020 Read Time - 5 minutes

Can You Get a Metformin HCl Prescription Online?

Metformin HCl is the generic term for the drug sold under the brand names Glucophage, Glumetza, and Fortamet. It is possible to receive a prescription for Metformin HCl online by booking a consultation at PlushCare.

PlushCare’s board-certified physicians can prescribe Metformin HCl following a virtual consultation. The average appointment lasts 15 minutes and 97% of conditions are treated on the first visit. 

  • Book on our free mobile app or website.

    Our doctors operate in all 50 states and same day appointments are available every 15 minutes.

  • See a doctor, get treatment and a prescription at your local pharmacy.

  • Use your health insurance just like you normally would to see your doctor.

Book an appointment PlushCare-App-Steps

What is Metformin HCl and What Does It Treat?

Metformin HCl falls under a category of drugs called biguanides, which all work to prevent the production of glucose in the liver, albeit through different chemical pathways.

Metformin HCl can be prescribed to treat the following conditions:

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How Does Metformin HCl Work?

Unlike sulfonylureas and meglitinides which lower glucose by increasing insulin secretion, biguanides like Metformin HCl lower blood sugar by changing the liver’s production of sugar.

Metformin HCl reduces the liver’s sugar production as well as absorption so that your body only takes a fraction of the glucose that you take in from your meals.

Metformin HCl also helps improve the sensitivity of insulin. In doing this, it increases the amount of glucose that the insulin hormone processes, leaving smaller amounts of sugar in your blood.

For individuals with polycystic ovarian syndrome, Metformin HCl can also help lower blood sugar to regulate the production of androgens, or male hormones. In effect, Metformin helps manage the woman’s condition to normalize hormonal balances and restore the ovaries to optimal health.

Metformin HCl Dosage and Treatment

Metformin is taken by mouth, and comes in the forms of liquids, tablets, and extended release tablets. Doctors recommend that individuals prescribed Metformin take the medication around the same time daily. Typically, patients may only need to take one to two dosages each day, depending on the type of Metformin prescribed.

  • Immediate release tablets – 500mg, two times a day OR one 850mg dosage daily with meals. Maximum daily dosage for immediate release tablets is 2,550mg at 3 doses per day.
  • Extended release tablets – 500mg to 1,000mg daily to be taken with the evening meal. Dosage can be increased by 500mg weekly, to total a maximum dosage of 2,000mg daily for Glucophage XR and for Fortamet (2500mg/day)It is also worth noting that extended release tablets can’t be crushed, sliced, or divided into smaller parts. Always take them whole.

Benefits of Metformin HCl

Metformin HCl is a common medication prescribed to individuals with diabetes or those who are at risk of developing the condition because of its powerful effects against elevated blood sugar. But aside from that, the medication has also shown beneficial effects when used to manage high levels of cholesterol and obesity.

That said, the drug may be used as a preventive measure against evolving cardiovascular complications. 

  • Book on our free mobile app or website.

    Our doctors operate in all 50 states and same day appointments are available every 15 minutes.

  • See a doctor, get treatment and a prescription at your local pharmacy.

  • Use your health insurance just like you normally would to see your doctor.

Book an appointment PlushCare-App-Steps

Side Effects of Metformin HCl

Metformin HCl has been used as a maintenance medication for diabetes and a treatment for PCOS for nearly 40 years. It is considered a relatively safe form of diabetes treatment. Despite that, the drug does pose a few side effects that may cause discomfort among its users.

Side effects of Metformin HCl may include:

  • Nausea
  • Vomiting
  • Diarrhea
  • Upset stomach
  • Weakness
  • Metallic taste in the mouth

Many of the people who use Metformin HCl do not report adverse reactions, however, they have been known to occur.

Adverse reactions to Metformin HCl may include:

  • Sudden sweating and shaking
  • Fast heartbeat
  • Hunger
  • Blurred vision
  • Sudden onset of dizziness
  • Tingling sensations in the hands and feet

Always contact a doctor when any of these symptoms arise after the intake of Metformin HCl. Keep in mind that this is not an all-inclusive list, so be mindful of other signs that may indicate a negative reaction to the drug.

Considerations and Precautions to consider when taking Metformin HCl

Certain individuals may not fully benefit from the use of Metformin, especially in the presence of certain medical conditions.

Conditions that may affect the efficacy of Metformin include:

  • Obstructive lung disease
  • Asthma
  • Anemia
  • Vitamin B12 deficiency
  • Kidney disease
  • Liver disease

Drug Interactions

Similarly, certain medications can interact with the use of Metformin HCl. Make sure to discuss your drug regimen with your doctor especially if it includes:

  • Diuretics
  • Acetazolamide
  • Amiloride
  • ACE inhibitors
  • Beta blockers
  • Calcium channel blockers
  • Medications for asthma
  • Digoxin
  • Cimetidine
  • Isoniazid
  • Niacin
  • Oral contraceptives
  • Hormone replacement therapy
  • Medications for mental illness
  • Ranitidine

This is not an all-inclusive list. Discuss your medications with your physician in complete detail to determine the safety of taking metformin for your specific case.

  • Book on our free mobile app or website.

    Our doctors operate in all 50 states and same day appointments are available every 15 minutes.

  • See a doctor, get treatment and a prescription at your local pharmacy.

  • Use your health insurance just like you normally would to see your doctor.

Book an appointment PlushCare-App-Steps

Can You Buy Metformin HCl Online?

As a maintenance medication, Metformin HCl is a prescription medication that requires a doctor’s recommendation. To find out whether you would benefit from its uses, schedule a consultation with one of the doctors at Plushcare.

PlushCare’s board-certified doctors provide individuals with timely, accurate, and convenient medical information as well as necessary prescriptions that can be used to purchase medications like Metformin HCl as deemed necessary by their physicians.

Read More About Getting Metformin HCl Online


nih.gov. Metformin HCl. Accessed December 3, 2020 https://pubchem.ncbi.nlm.nih.gov/compound/Metformin-hydrochloride

fda.gov. Meftormin HCl. Accessed Devember 3, 2020 https://www.fda.gov/drugs/drug-safety-and-availability/search-list-recalled-metformin-products

Most PlushCare articles are reviewed by M.D.s, Ph.Ds, N.P.s, nutritionists and other healthcare professionals. Click here to learn more and meet some of the professionals behind our blog. The PlushCare blog, or any linked materials are not intended and should not be construed as medical advice, nor is the information a substitute for professional medical expertise or treatment. For more information click here.

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