Rosiglitazone (Avandia) Uses and Dosage

Rosiglitazone (Avandia) Uses and Dosage

What is Rosiglitazone (Avandia)?

Medically approved in the year 1999, Rosiglitazone is categorized as an antidiabetic medication that provides treatment for individuals experiencing the second type of diabetes. Also referred to as an oral medication, Rosiglitazone helps in reducing the load and volume of glucose running in the bloodstream. Globally known as Avandia, this drug belongs to the family of Thiazolidinediones.

The said group (Thiazolidinediones) are classified as antidiabetics, with functions that have proven efficacy in not just controlling blood sugar condition but also treating it with the right medical actions. Additionally, Avandia is manufactured and marketed by GlaxoSmithKline, a British pharmaceutical company headquartered in the famous London, England. The company is known for producing and creating medicines, vaccines, and medical devices that are used for global healthcare demands.

Rosiglitazone (Avandia) is a type of drug that can be consumed with other medicines. Some of the medicines that can be consumed with it are metformin and glimepiride. It can also be taken on its own. Whatever the two, your doctor will prescribe what’s best and fit for you. This medication is specifically produced for adults. Its effectiveness and safety are still unknown for children and infants alike. There are other medications available that can be given to children aside from this drug.

How does it work?

Rosiglitazone works by stabilizing the levels of sugar in the blood. Apart from Metformin, which is often referred to as the main drug for diabetes, Rosiglitazone can also control the increasing force of blood glucose, giving it a normal status for the convenience of thousands of diabetic people.

As mentioned above, Rosiglitazone primarily treats people with type 2 diabetes. Since the condition is a chronic type, the body needs a sensitizer that is capable of stimulating body cells to respond well with insulin. With proper insulin sensitivity, it becomes easier to reduce a great amount of sugar in the blood. The medication is very much capable of halting insulin resistance.

Taking Rosiglitazone is not enough in treating type 2 diabetes. There are other things that a diabetic person must do to fully treat the disease. Two of the main factors in the treatment process include proper exercise and the right diet. Doing these activities can hinder different diseases from appearing. Some of these diseases may include blindness, heart disease, stroke, and kidney damage.

Rosiglitazone dosage

When providing the required dosage for this drug, certain factors must be followed accordingly. Some of these are the patients’ age, body weight, medical history, and other forms of drugs that he/she may be taking prior to being diagnosed with diabetes. Also, note that Rosiglitazone is purposely made for adults, so the dosage is only specified for that age range. Consider the following:

  • For beginners, the suggested dosage is only 4 mg of Rosiglitazone (to be consumed daily).
  • If the suggested dosage is not enough, it will be raised to about 8 mg of Rosiglitazone (to be consumed daily).
  • Your doctor will also direct the patient to only take what is prescribed. Exceeding from the right dosage will cause a serious medical dilemma.
  • The dosage can be consumed with or without other drugs.

In line with the rest of diabetic medications, Rosiglitazone is also ingested with or without food. As long as the patient is following the prescription, there should be no problem in the treatment procedure. When the treatment is done with strict obedience to the instructions provided by the medical specialist, it becomes easier to track the progress of the medicine and keep the patient posted on his/her status.


As stated here, two of the main drugs partnered with Rosiglitazone are Metformin and Glimepiride. Drug interactions are even more possible when consuming Rosiglitazone. However, one must also observe the possible effects it can give to them. For example, when a person has a pre-existing condition, the medication he/she is currently taking may affect incredibly in the treatment involving Rosiglitazone. This explains why talking with the healthcare professional is utmost necessary because it can assist in the treatment and prevent further health complications.

Additionally, drug interactions can add up to the extant adverse reactions in taking Rosiglitazone. It could make diabetes a difficult disease to treat and control. Once you are diagnosed with diabetes, state all the medicines you are taking before receiving Rosiglitazone.

Warnings and Precautions

One of the main precautions before being prescribed with this medicine is hypersensitivity. To avoid serious medical problems, tell your medical professional if you have hypersensitivity to Rosiglitazone. If a patient is allergic to the medicine or to any of its components, it should be prevented for dosage as it can be fatal to them.

Other case is the possibility of cardiac failure. When someone has an underlying medical condition involving heart disease, certain precautionary measures and medical procedures must be done to prevent severe health concerns.

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Disclaimer: Please note that the contents of this community article are strictly for informational purposes and should not be considered as medical advice. This article, and other community articles, are not written or reviewed for medical validity by Canadian Insulin or its staff. All views and opinions expressed by the contributing authors are not endorsed by Canadian Insulin. Always consult a medical professional for medical advice, diagnosis, and treatment.