Bigomet 850 Tablet: Complete Guide to Uses, Dosage, Side Effects, and Safety
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Muscle pain with unusual tiredness or weakness
- Difficulty breathing or rapid breathing
- Severe stomach pain with nausea or vomiting
- Dizziness, lightheadedness, or slow heartbeat
- Confusion or difficulty concentrating
- Signs of low blood sugar such as shaking, sweating, or blurred vision
- Yellowing of skin or eyes
- Decreased urine output or swelling in the legs
If experiencing severe symptoms, call emergency services immediately.
What is stayhappi metformin 850mg tablet used for?
This medicine contains Metformin 850 mg, an oral antidiabetic tablet used to control blood sugar in adults with type 2 diabetes. It works by reducing liver glucose production, improving insulin sensitivity, and decreasing glucose absorption from the gut. It is usually taken with meals once or twice daily, and the dose is individualized by a doctor.
- Generic Name: Metformin (850mg)
- Manufacturer: Sarvagunaushdhi Pvt Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 stayhappi metformin 850mg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा मेटफॉर्मिन 850 मिलीग्राम की एक ओरल टैबलेट है, जिसका उपयोग टाइप 2 डायबिटीज वाले वयस्कों में ब्लड शुगर को कंट्रोल करने के लिए किया जाता है। यह शरीर में इंसुलिन की कार्यक्षमता को बढ़ाती है, लिवर में ग्लूकोज बनने को कम करती है और आंतों से ग्लूकोज के अवशोषण को घटाती है। यह दवा अकेले या अन्य डायबिटीज दवाओं के साथ ली जा सकती है। इसे आमतौर पर खाने के साथ दिन में एक या दो बार लिया जाता है। इस दवा को डॉक्टर की सलाह के बिना शुरू या बंद नहीं करना चाहिए।
साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में जी मिचलाना, दस्त, पेट में असहजता, गैस बनना और मुँह में धातु जैसा स्वाद शामिल हैं। ये लक्षण अक्सर दवा शुरू करने या डोज बढ़ाने पर होते हैं और कुछ दिनों में ठीक हो जाते हैं। दवा को खाने के साथ लेने से ये लक्षण कम हो सकते हैं। बहुत कम मामलों में लैक्टिक एसिडोसिस नामक गंभीर स्थिति हो सकती है, जिसमें मांसपेशियों में दर्द, असामान्य थकान, सांस लेने में कठिनाई, पेट दर्द, चक्कर आना या दिल की धड़कन धीमी होना शामिल है। ऐसे लक्षण दिखने पर तुरंत डॉक्टर से मिलें।
सुरक्षा सलाह: इस दवा को हमेशा डॉक्टर के बताए अनुसार ही लें और अपनी मर्जी से डोज न बदलें। इसे खाने के साथ लें ताकि पेट की परेशानी कम हो और शुगर कम होने का खतरा भी घटे। दिन भर पर्याप्त पानी पिएं, खासकर गर्मी में या व्यायाम के दौरान। डॉक्टर समय-समय पर आपकी किडनी की जांच और विटामिन बी12 की जांच करेंगे, इसलिए सभी फॉलो-अप अपॉइंटमेंट जरूर रखें। इस दवा के साथ शराब का सेवन न करें क्योंकि इससे लैक्टिक एसिडोसिस और लो ब्लड शुगर का खतरा बढ़ सकता है। किसी भी सर्जरी, डाई वाली स्कैन या दांत के इलाज से पहले अपने डॉक्टर को बताएं, क्योंकि इस दवा को कुछ समय के लिए बंद करना पड़ सकता है। अगर मांसपेशियों में असामान्य दर्द, बहुत ज्यादा थकान, सांस लेने में तकलीफ या पेट दर्द हो, तो तुरंत डॉक्टर से मिलें।
💊 stayhappi metformin 850mg tablet Uses & Benefits
[{"condition":"Type 2 diabetes mellitus","description":"This medicine is used as first-line therapy to lower blood sugar levels in adults with type 2 diabetes, along with diet and exercise.","evidence":"Well-established"},{"condition":"Prediabetes","description":"Sometimes prescribed to reduce the risk of progression to type 2 diabetes in people with prediabetes, especially those with additional risk factors.","evidence":"Moderate"},{"condition":"Polycystic ovary syndrome (PCOS)","description":"May be used off-label to improve insulin resistance and help regulate menstrual cycles in some women with PCOS.","evidence":"Moderate"},{"condition":"Gestational diabetes","description":"In selected cases, this medicine may be used during pregnancy under close medical supervision when other treatments are not suitable.","evidence":"Limited"}]
Off-label uses: [{"condition":"Weight management in insulin resistance","description":"Sometimes prescribed off-label to support modest weight loss in people with insulin resistance, but it is not a weight-loss medicine.","evidence":"Limited"},{"condition":"Nonalcoholic fatty liver disease (NAFLD)","description":"May be used off-label to improve insulin sensitivity in some patients with NAFLD, but it is not a standard treatment.","evidence":"Limited"},{"condition":"HIV-associated lipodystrophy","description":"Occasionally used off-label to improve metabolic parameters in patients with HIV-related lipodystrophy.","evidence":"Limited"}]
Primary treatment for: Type 2 diabetes mellitus
Also treats: Prediabetes, Polycystic ovary syndrome (PCOS), Gestational diabetes (selected cases)
📋 Drug Information
| Generic Name(s) | Metformin (850mg) |
| Brand Name | stayhappi metformin 850mg tablet |
| Manufacturer | Sarvagunaushdhi Pvt Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | ANTI DIABETIC |
| Action Class | Biguanides |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C, away from direct sunlight and moisture. Keep the tablets in their original container and out of reach of children. |
| Shelf Life | Typically 24 to 36 months from the date of manufacture, depending on the manufacturer. Check the expiry date on the pack before use. |
| WHO Guideline | The World Health Organization includes metformin in its Model List of Essential Medicines and recommends it as a first-line oral medicine for type 2 diabetes in adults, along with lifestyle changes. |
| ICMR Guideline | The Indian Council of Medical Research (ICMR) guidelines recommend metformin as the first-line oral antidiabetic medicine for type 2 diabetes in adults, unless contraindicated, along with lifestyle modifications. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
This medicine works mainly by reducing glucose production in the liver, decreasing glucose absorption from the gut, and improving the sensitivity of muscle and fat cells to insulin. It does not directly stimulate insulin release from the pancreas, so it carries a low risk of hypoglycemia when used alone. It also helps reduce appetite and may support modest weight loss in some patients.
Mechanism Steps
💡 How to Take stayhappi metformin 850mg tablet
Strength: This medicine is available as an immediate-release tablet containing 850 mg of Metformin.
Dosage Information
| Adult Dosage | The usual starting dose of this medicine is 500 mg once or twice daily with meals, and the dose may be increased gradually based on blood sugar levels and tolerance. The 850 mg strength is often taken once or twice daily with meals. The maximum recommended daily dose is usually 2550 mg, but your doctor will decide the right dose for you. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Older adults may need a lower dose because kidney function tends to decline with age. Kidney function should be checked before starting and regularly during treatment. Dose must be individualized by a qualified clinician. |
| Renal Impairment | This medicine is not recommended if your eGFR is below 30 mL/min/1.73 m2. If your eGFR is between 30 and 45 mL/min/1.73 m2, it should be used with caution and at a reduced dose, and starting treatment is generally not recommended. Kidney function should be checked at least once a year or more often if needed. Dose must be individualized by a qualified clinician. |
| Hepatic Impairment | This medicine should be used with caution in people with liver disease because of the increased risk of lactic acidosis. In severe liver disease, it is usually avoided. Dose must be individualized by a qualified clinician. |
| Maximum Daily Dose | The maximum recommended daily dose is usually 2550 mg, divided into 2 or 3 doses with meals. However, the exact maximum dose for you will be decided by your doctor based on your condition and kidney function. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of stayhappi metformin 850mg tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Iodinated contrast media | Major | |
| Alcohol | Major | |
| Diuretics | Major | |
| Cimetidine | Moderate | |
| Sulfonylureas | Moderate | |
| Insulin | Moderate | |
| ACE inhibitors | Moderate | |
| NSAIDs | Moderate | |
| Thiazide diuretics | Minor | |
| Corticosteroids | Minor |
🚨 Major Interactions
- Iodinated contrast media
- Alcohol
- Diuretics
- Cationic drugs (e.g., cimetidine, amiloride, digoxin, morphine, procainamide, quinidine, quinine, ranitidine, triamterene, trimethoprim, vancomycin)
⚡ Moderate Interactions
- Sulfonylureas (e.g., glibenclamide, glimepiride)
- Insulin
- ACE inhibitors
- NSAIDs
🍷 Alcohol Interaction
Drinking alcohol while taking this medicine can increase the risk of lactic acidosis and low blood sugar. It is best to avoid alcohol or limit it strictly as advised by your doctor.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Severe kidney impairment (eGFR less than 30 mL/min/1.73 m2)","Acute or chronic metabolic acidosis, including diabetic ketoacidosis","Severe liver disease","Acute heart failure or recent heart attack","Severe dehydration or shock","Known hypersensitivity to metformin or any ingredient of this medicine"]
⚠️ Warnings & Precautions
["This medicine can rarely cause lactic acidosis, a serious condition. Seek immediate medical help if you have muscle pain, unusual tiredness, difficulty breathing, stomach pain, dizziness, or a slow heartbeat.","Your kidney function should be checked before starting and regularly during treatment. The dose may need to be adjusted or stopped if kidney function worsens.","Avoid excessive alcohol while taking this medicine because it increases the risk of lactic acidosis and low blood sugar.","Stop this medicine before surgery or procedures using iodinated contrast dye, and restart only after your doctor confirms it is safe.","Long-term use may reduce vitamin B12 levels. Your doctor may check your levels periodically.","This medicine may cause low blood sugar when used with other diabetes medicines such as insulin or sulfonylureas. Monitor your blood sugar closely.","Do not use this medicine for type 1 diabetes as a sole treatment.","Tell your doctor if you are pregnant, planning pregnancy, or breastfeeding."]
🤱 Lactation Safety
This medicine passes into breast milk in small amounts. It is generally considered safe during breastfeeding, but you should consult your doctor to weigh the benefits and risks for you and your baby.
💊 Overdose Management
Taking too much of this medicine can cause lactic acidosis, which is a medical emergency. Symptoms include severe nausea, vomiting, stomach pain, muscle pain, difficulty breathing, extreme tiredness, and dizziness. If you suspect an overdose, stop the medicine and seek immediate medical attention. Treatment may include supportive care, monitoring of blood sugar and kidney function, and in severe cases, hemodialysis to remove the medicine from the body.
⏰ Missed Dose
If you miss a dose, take it as soon as you remember, unless it is almost time for your next dose. If it is almost time for the next dose, skip the missed dose and continue with your regular schedule. Do not take a double dose to make up for a missed one.
Additional Safety Advice
Always take this medicine exactly as prescribed by your doctor, and do not change the dose on your own. Take it with meals to reduce stomach upset and to lower the risk of low blood sugar when used with other diabetes medicines. Drink enough water throughout the day, especially during hot weather or exercise, to help your kidneys work well. Your doctor will check your kidney function and vitamin B12 levels from time to time, so keep all follow-up appointments. Avoid excessive alcohol while taking this medicine because it increases the risk of lactic acidosis and low blood sugar. Tell your doctor before any surgery, scan with contrast dye, or dental procedure, as this medicine may need to be stopped temporarily. If you notice symptoms such as unusual muscle pain, severe tiredness, trouble breathing, or stomach pain, stop the medicine and seek medical help immediately.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Older adults may be more sensitive to the effects of this medicine, especially if kidney function is reduced. Kidney function should be checked before starting and regularly during treatment. The dose may need to be lower, and the medicine should be used with caution in frail elderly patients. Regular monitoring of blood sugar, kidney function, and vitamin B12 levels is important.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, talk to your doctor before conception. This medicine is generally not the first choice during pregnancy, and insulin is usually preferred. Your doctor may switch you to a different treatment plan to keep your blood sugar well controlled before and during pregnancy. Good blood sugar control before conception reduces the risk of complications for both mother and baby.
🏥 Post-Surgery Considerations
This medicine may need to be stopped temporarily before surgery and restarted only after your doctor confirms that your kidney function is normal and you are eating and drinking normally. During surgery, blood sugar levels can fluctuate, so your doctor will monitor you closely and may use insulin instead. Always inform your surgical team about all medicines you take, including this one.
🦷 Dental Procedures
Tell your dentist that you are taking this medicine before any dental procedure. If you are having a procedure that requires fasting or sedation, your doctor may advise you to adjust or temporarily stop this medicine. Maintain good oral hygiene and keep your blood sugar well controlled, as high blood sugar can increase the risk of dental infections and slow healing.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Exercise is highly beneficial for blood sugar control, but if you take this medicine along with insulin or sulfonylureas, exercise can increase the risk of low blood sugar. Check your blood sugar before and after exercise, and carry a fast-acting sugar source like glucose tablets or candy. Stay well hydrated during exercise. If you feel dizzy, shaky, or weak, stop exercising and treat low blood sugar immediately.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine alone usually does not affect your ability to work or drive. However, if you take it with other diabetes medicines, low blood sugar can occur, which may cause dizziness, confusion, or blurred vision. Do not drive or operate heavy machinery if you feel any of these symptoms. Take your medicine with meals and keep a source of fast-acting sugar with you. Inform your employer about your diabetes so that they can support you if needed.
🛑 When to Stop This Medicine
Do not stop taking this medicine without consulting your doctor. If you experience serious side effects such as lactic acidosis symptoms, severe allergic reaction, or persistent stomach problems, contact your doctor immediately. Your doctor may stop the medicine temporarily before surgery, scans with contrast dye, or if your kidney function worsens. Always follow your doctor's advice on when and how to stop this medicine.
📅 Long-Term Use Effects
Long-term use of this medicine is generally safe and well tolerated. It may reduce vitamin B12 levels over time, so your doctor may check your levels periodically. Kidney function should be monitored at least once a year, and the dose may need to be adjusted if kidney function declines. Long-term use does not cause kidney damage by itself, but it should be used with caution in people with kidney or liver disease. Regular follow-up with your doctor is important to ensure the medicine continues to be safe and effective for you.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
A healthy diet, regular exercise, and weight management are essential for controlling type 2 diabetes and can reduce the need for medicines.
Evidence: Well-establishedMedicines such as sulfonylureas, DPP-4 inhibitors, SGLT2 inhibitors, and others may be used alone or in combination with this medicine.
Evidence: Well-establishedInsulin may be needed if blood sugar is not controlled with oral medicines, especially in advanced diabetes or during pregnancy.
Evidence: Well-establishedIn selected patients with obesity and type 2 diabetes, weight-loss surgery can significantly improve blood sugar control.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
People with diabetes are at higher risk of complications from infections such as influenza and pneumonia. It is recommended to stay up to date with vaccinations, including annual flu shots and pneumococcal vaccines, as advised by your doctor. This medicine does not interact with vaccines, but you should inform your healthcare provider about all medicines you take before receiving any vaccine.
📦 Storage Guide
✅ DO
Store at room temperature between 15°C and 30°C
❌ DON'T
Do not refrigerate unless specified
✅ DO
Keep in the original container
❌ DON'T
Do not transfer to unmarked containers
✅ DO
Keep away from direct sunlight and moisture
❌ DON'T
Do not store in the bathroom cabinet
✅ DO
Keep out of reach of children
❌ DON'T
Do not use after the expiry date
✈️ Traveling with This Medicine
Carry this medicine in its original packaging with the prescription label clearly visible. Bring a copy of your prescription and a doctor's letter explaining that you need this medicine for diabetes. If you are traveling across time zones, ask your doctor how to adjust your dosing schedule. Store the tablets in a cool, dry place and avoid leaving them in a hot car or checked luggage. Carry enough supply for your entire trip, plus a few extra days in case of delays. Check the customs rules of your destination country for carrying prescription medicines.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine starts lowering blood sugar within a few days, but the full effect usually takes 1 to 2 weeks of regular use. Your doctor will check your HbA1c after about 3 months to see how well it is working.
A: Yes, this medicine is often used together with other diabetes medicines such as insulin or sulfonylureas. However, the combination can increase the risk of low blood sugar, so your doctor will adjust the doses and ask you to monitor your blood sugar closely.
A: If you miss a dose, take it as soon as you remember, unless it is almost time for your next dose. If it is almost time, skip the missed dose and continue with your regular schedule. Do not take a double dose.
A: It is best to avoid excessive alcohol while taking this medicine because it increases the risk of lactic acidosis and low blood sugar. Talk to your doctor about safe limits.
A: This medicine does not directly damage the kidneys, but it is removed by the kidneys and can build up if kidney function is poor. Your doctor will check your kidney function before starting and regularly during treatment. It is not recommended if your kidney function is severely reduced.
A: This medicine does not usually cause significant weight loss, but it may help with modest weight reduction in some people, especially when combined with diet and exercise. It is not a weight-loss medicine.
A: This medicine is generally not the first choice during pregnancy; insulin is usually preferred. However, in some cases, it may be used under close medical supervision if the benefits outweigh the risks. Always consult your doctor before taking or continuing this medicine during pregnancy.
🤔 Common Patient Concerns
🔄 Substitutes for stayhappi metformin 850mg tablet
View AllAlternative brands with exact same active ingredient:
-
zomet 850mg tabletIntas Pharmaceuticals Ltd ₹7.18 70.5% CHEAPER
-
glumet 850mg tabletCipla Ltd ₹9.99 59% CHEAPER
-
metneed 850mg tabletReliance Formulation Pvt Ltd ₹10.63 56.4% CHEAPER
-
insumet 850mg tabletCadila Pharmaceuticals Ltd ₹11.17 54.2% CHEAPER
-
matee 850mg tabletTas Med India Pvt Ltd ₹11.81 51.6% CHEAPER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine is only for people with severe diabetes.
Fact: This medicine is often prescribed as first-line treatment for type 2 diabetes, even in early stages, along with diet and exercise. - Myth: This medicine can be stopped once blood sugar is normal.
Fact: Diabetes is a long-term condition. Stopping this medicine without your doctor's advice can cause blood sugar to rise again. - Myth: This medicine causes kidney damage.
Fact: This medicine does not directly damage the kidneys, but it is excreted by the kidneys and should be used with caution in kidney impairment. Regular monitoring is important. - Myth: This medicine causes weight gain.
Fact: This medicine does not usually cause weight gain and may even help with modest weight loss in some people. - Myth: This medicine can be taken without food.
Fact: Taking this medicine with food reduces stomach upset and improves tolerance.
🔄 Alternative Options
Generic Alternatives
- Metformin 850 mg tablet
Brand Alternatives
- Bigomet 850 Tablet
- Glycomet 850 Tablet
- Gluconorm 850 Tablet
- Obimet 850 Tablet