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Riomet 500 MG Tablet ER
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Riomet 500 MG Tablet ER

Manufactured byRanbaxy Laboratories Ltd.
ContainsMetformin
Description
Riomet 500 MG Tablet ER is an anti-diabetic medicine. It is used to control high blood sugar levels due to type II Diabetes mellitus (non-insulin-dependent). Thus it may prevent further complications of diabetes such as blindness, kidney damage, stroke, and heart attack. It works by improving the body’s response to insulin (a hormone that enables your body to use sugar) and decreasing glucose (sugar) production. Riomet 500 MG Tablet ER show side effects like nausea, vomiting, diarrhoea, taste change, and stomach pain. This medicine can occasionally cause low blood sugar levels, the signs of which are sweating, dizziness, and shaking. To avoid the side effects, eat your meals on time and carry a fast-acting sugar source (sweet candy or fruit juice) for immediate relief. Avoid taking this medicine if you are allergic to it. Riomet 500 MG Tablet ER can be taken with food to avoid stomach discomfort. For the ease of remembering, take this medicine around the same time every day. Avoid the discontinuation of this medicine unless your doctor recommends it. Riomet 500 MG Tablet ER is not recommended for use if you have metabolic acidosis (high levels of acids in your blood) or severe kidney problems. Use this medicine with caution if you have heart or liver problems, or vitamin B12 deficiency. Inform your doctor if you are pregnant, planning a pregnancy, or are breastfeeding.
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Side effectsConcernsUsageRelated products

Substitutes

List of substitutes for Riomet 500 MG Tablet ER

Metlong 500 MG Tablet ER
Panacea Biotec Ltd.

Side effects

Major & minor side effects for Riomet 500 MG Tablet ER

  • Nausea and vomiting
  • Diarrhoea
  • Stomach pain
  • Loss of appetite
  • Weakness
  • Chest discomfort
  • Headache
  • Swollen joints

Uses of Riomet 500 MG Tablet ER

What is it prescribed for?

  • Type II Diabetes Mellitus
Read More
Concerns

Commonly asked questions

  • How long does it take for this medicine to take effect?
    The time taken for Riomet 500 MG Tablet ER to show its action is not known.
  • How long do the effects of this medicine last?
    The amount of time for which Riomet 500 MG Tablet ER remains active in your body is not known.
  • Is it safe to consume alcohol while taking this medicine?
    Consumption of alcohol is not recommended during treatment with Riomet 500 MG Tablet ER as it may increase the risk of lactic acidosis (increased blood lactic acid levels). It may also alter your blood sugar levels.
  • Is this a habit forming medicine?
    Riomet 500 MG Tablet ER has no habit-forming tendency.
  • Can this medicine be taken during pregnancy?
    Riomet 500 MG Tablet ER is generally safe during pregnancy. However, you should take this medicine only when prescribed by your doctor.
  • Can this medicine be taken while breast-feeding?
    Riomet 500 MG Tablet ER may pass into the breastmilk at low levels. Hence, consult your doctor if you are breastfeeding.

Allergy

Avoid taking Riomet 500 MG Tablet ER if you are allergic to it. Seek immediate medical attention if you notice any symptoms such as skin rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, breathing difficulty, etc.

Metabolic Acidosis

Metabolic acidosis is a condition characterized by high levels of acid in your blood. The symptoms include vomiting, confusion, weakness, vomiting, increased heartbeat, etc. Riomet 500 MG Tablet ER is not recommended if you have metabolic acidosis as this medicine may worsen your condition.

Severe kidney impairment

Riomet 500 MG Tablet ER is not recommended if you have a severe kidney problem as this medicine is filtered by the kidneys and removed from the body via urine. Impaired kidney function may lead to its accumulation in the body and increase the risk of severe side effects.
Warnings for special population

Pregnancy

Riomet 500 MG Tablet ER is generally safe during pregnancy. However, you should take this medicine only when prescribed by your doctor.

Breast-feeding

Riomet 500 MG Tablet ER may pass into the breastmilk at low levels. Hence, consult your doctor if you are breastfeeding.
General warnings

Lactic Acidosis

Riomet 500 MG Tablet ER may cause lactic acidosis (excess lactic acid in the blood), which may be fatal in some cases. This risk is especially higher if you have heart problems, kidney problems, dehydration (e.g. severe diarrhoea, vomiting), sepsis (a condition that occurs when your body has an unusually severe response to an infection causing tissue and organ injury), etc.

Stress

If you are experiencing stressful conditions such as a fever, trauma, operations, or accidents, Riomet 500 MG Tablet ER may not be effective in controlling your blood sugar levels. Your doctor may suggest you to discontinue your treatment till your condition gets better.

Type I diabetes

Riomet 500 MG Tablet ER is not recommended for use if you have Type I diabetes as this medicine is not effective in treating such conditions. Insulin injections are required to treat this condition.

Diarrhoea

Riomet 500 MG Tablet ER may cause diarrhoea when treatment is initiated. In most cases, it will subside by itself with time. However, consult your doctor if the condition persists for a longer duration or becomes severe.

Liver Impairment

Riomet 500 MG Tablet ER should be used with caution if you have liver problems as it may increase the risk of undesired effects.

Missed Dose

Try not to skip a dose of Riomet 500 MG Tablet ER. If you forget to take a dose of this medicine, take it as soon as you remember. If it is time for your next dose, skip the missed one. Do not double the dose to compensate for the missed dose.

Overdose

Never take more than the prescribed dose. Seek emergency medical help if you suspect that you might have taken an overdose of Riomet 500 MG Tablet ER.
All drugs interact differently for person to person. You should check all the possible interactions with your doctor before starting any medicine.
Interaction with Alcohol

Description

N/A

Instructions

Consumption of alcohol is not recommended during treatment with Riomet 500 MG Tablet ER as it may increase the risk of lactic acidosis (increased blood lactic acid levels). It may also alter your blood sugar levels.
Interaction with Medicine

Estradiol

Gatifloxacin

Iodinated Contrast Media

Formoterol

Disease interactions

Vitamin B12 deficiency

Riomet 500 MG Tablet ER interferes with the absorption of Vitamin B12 in your body. Hence, this medicine should be used with caution if you have vitamin B12 deficiency. Inform your doctor if you are taking vitamin B12 supplements before starting the treatment.

Heart Disease

Riomet 500 MG Tablet ER should be used with caution if you have conditions related to heart or blood vessels as it may increase the risk of heart failure (a condition in which the heart is not able to pump a sufficient amount of blood). Your doctor may suggest tests to regularly monitor your heart and kidney function during treatment with this medicine.

Hypoglycaemia

Hypoglycaemia is a condition characterized by a decrease in blood sugar levels. If you are prone to having low blood sugar level episodes, take Riomet 500 MG Tablet ER with caution. Monitor your blood glucose level regularly. Always carry a fast-acting sugar source (like sugar candy or fruit juice).
Food interactions
Information not available.
Lab interactions
Information not available.
This is not an exhaustive list of possible drug interactions. You should consult your doctor about all the possible interactions of the drugs you’re taking.
Take Riomet 500 MG Tablet ER with food to prevent stomach upset. Do not break, crush or chew the tablet. Take the medicine as prescribed, do not take more or less than the prescribed dose. Do not stop taking this medicine without consulting your doctor. Maintain a proper diet and exercise regularly to get maximum benefits of the treatment. Hypoglycaemia (low blood sugar level) may occur when this medicine is taken along with other antidiabetic medicines, alcohol or while delaying/skipping a meal. Always carry a sugar candy with you to counteract unexpected lowering of blood sugar levels. Your doctor may monitor your blood sugar levels and kidney functions regularly while you are taking this medication.
Miscelleneous

To be taken with food

To be taken as instructed by doctor

May cause sleepiness

How it works
Riomet 500 MG Tablet ER works by improving the body’s response to insulin (a hormone that enables your body to use sugar) and decreasing glucose (sugar) production from the liver. This helps in lowering the increased blood glucose levels.
Legal Status

Approved

Approved

Unknown

Unknown

Classification

Category

Non-sulfonylureas, Oral Biguanides

Schedule

Schedule H

Dailymed.nlm.nih.gov. 2021. DailyMed - METFORMIN ER 500 MG tabletMETFORMIN ER 750 MG tablet. [online] Available at: [Accessed 13 October 2021].

https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=b857eccf-b9ff-45ba-8241-f47f5caada2a

Pubchem.ncbi.nlm.nih.gov. 2021. Metformin. [online] Available at: [Accessed 13 October 2021].

https://pubchem.ncbi.nlm.nih.gov/compound/4091#section=Top

Drugs, H., 2021. Metformin: MedlinePlus Drug Information. [online] Medlineplus.gov. Available at: [Accessed 8 June 2021].

https://medlineplus.gov/druginfo/meds/a696005.html

Accessdata.fda.gov. 2021. [online] Available at: [Accessed 13 October 2021].

https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/020357s037s039,021202s021s023lbl.pdf
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Information on this page was last updated on 23 Feb 2023

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