Lobet 50mg Tablet (labetalol): Complete Medicine Guide
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Severe dizziness or fainting
- Very slow or irregular heartbeat
- Difficulty breathing or wheezing
- Swelling of face, lips, tongue, or throat
- Chest pain or tightness
- Yellowing of skin or eyes (jaundice)
- Dark urine or severe abdominal pain
- Unusual bruising or bleeding
If experiencing severe symptoms, call emergency services immediately.
What is Labebet 50mg Tablet used for?
This medicine is a prescription tablet containing Labetalol 50 mg, used primarily to treat high blood pressure. It works by blocking alpha and beta receptors, which relaxes blood vessels and slows the heart rate. It is also used in hypertensive emergencies and sometimes in pregnancy. Always take it as prescribed and do not stop suddenly.
- Generic Name: Labetalol (50mg)
- Manufacturer: Sun Pharmaceutical Industries Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 Labebet 50mg Tablet के बारे में (Hindi Summary)
उपयोग: यह दवा मुख्य रूप से उच्च रक्तचाप (हाई ब्लड प्रेशर) के इलाज के लिए इस्तेमाल की जाती है। यह रक्त वाहिकाओं को फैलाकर और हृदय की गति को धीमा करके रक्तचाप को कम करती है। इसका उपयोग गंभीर उच्च रक्तचाप की स्थिति में और गर्भावस्था के दौरान भी किया जा सकता है। यह दवा दिल के दौरे और स्ट्रोक के खतरे को कम करने में मदद करती है। इसे डॉक्टर के निर्देशानुसार ही लें और अचानक बंद न करें।
साइड इफेक्ट्स: इस दवा के कुछ सामान्य दुष्प्रभाव हो सकते हैं जैसे चक्कर आना, थकान, सिरदर्द, जी मिचलाना, और हाथ-पैरों में ठंडक महसूस होना। ये आमतौर पर हल्के होते हैं और शरीर के सामान्य होने पर ठीक हो जाते हैं। कुछ गंभीर दुष्प्रभाव भी हो सकते हैं जैसे बहुत धीमी हृदय गति, सांस लेने में कठिनाई, चेहरे या गले में सूजन, या पीलिया। अगर ऐसे लक्षण दिखें तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को लेने से पहले अपने डॉक्टर को अपनी सभी स्वास्थ्य समस्याओं के बारे में बताएं, खासकर अस्थमा, हृदय रोग, मधुमेह, या लीवर की बीमारी। इस दवा को अचानक बंद न करें, क्योंकि इससे गंभीर समस्याएं हो सकती हैं। शराब का सेवन न करें या सीमित करें। गाड़ी चलाते समय सावधानी बरतें क्योंकि इससे चक्कर आ सकते हैं। नियमित रूप से अपना रक्तचाप और हृदय गति की जांच कराएं। गर्भावस्था या स्तनपान के दौरान डॉक्टर से सलाह लें।
💊 Labebet 50mg Tablet Uses & Benefits
- [{"condition":"Hypertension","description":"This medicine is used to lower high blood pressure in adults, either alone or in combination with other antihypertensive agents.
- It helps reduce the risk of stroke, heart attack, and kidney damage associated with uncontrolled hypertension.","evidence":"Well-established"},{"condition":"Hypertensive emergencies","description":"In hospital settings, this medicine may be used to manage severe high blood pressure that requires urgent treatment.
- It is often given orally or by injection in these situations, but this tablet form is for oral use.","evidence":"Well-established"},{"condition":"Hypertension in pregnancy","description":"This medicine is sometimes prescribed to manage high blood pressure during pregnancy when other medicines are not appropriate.
- It is considered relatively safe in pregnancy compared to some other antihypertensives.","evidence":"Moderate"},{"condition":"Chronic stable angina","description":"Although not a first-line treatment, this medicine may be used to reduce the frequency and severity of angina attacks by lowering heart rate and blood pressure, thereby decreasing the heart's oxygen demand.","evidence":"Limited"}]
Off-label uses: [{"condition":"Migraine prophylaxis","description":"Sometimes prescribed off-label to prevent migraines, especially in patients who also have high blood pressure. However, evidence is limited and it is not a standard first-line option.","evidence":"Limited"},{"condition":"Pheochromocytoma","description":"This medicine may be used off-label to control blood pressure in patients with pheochromocytoma, a rare tumor of the adrenal gland, but it is not the preferred agent and should be used with caution.","evidence":"Limited"}]
Primary treatment for: Hypertension
Also treats: Hypertensive emergencies, Hypertension in pregnancy, Chronic stable angina
📋 Drug Information
| Generic Name(s) | Labetalol (50mg) |
| Brand Name | Labebet 50mg Tablet |
| Manufacturer | Sun Pharmaceutical Industries Ltd |
| Packaging / Form | strip of 10 tablets (Allopathy) |
| Therapeutic Class | |
| Action Class | |
| Route of Administration | Oral |
| Storage | Store this medicine at room temperature between 15°C and 30°C (59°F to 86°F). Keep it away from moisture, heat, and direct sunlight. Do not refrigerate unless specifically instructed. Keep the tablets in their original container, tightly closed, and out of the reach of children and pets. |
| Shelf Life | The shelf life of this medicine is typically 24 months from the date of manufacture, but refer to the expiry date printed on the packaging. Do not use the medicine after the expiry date. |
| WHO Guideline | Not established from the available information. |
| ICMR Guideline | Not established from the available information. |
👨⚕️ 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 by blocking both alpha-1 adrenergic receptors and beta-adrenergic receptors in the body. Alpha-1 blockade causes blood vessels to dilate, which lowers blood pressure. Beta-blockade reduces heart rate, decreases the force of heart contractions, and lowers the release of renin from the kidneys. The combined effect leads to a reduction in blood pressure and a decrease in the heart's workload. Unlike pure beta-blockers, the alpha-blocking action helps prevent reflex tachycardia and maintains blood flow to vital organs.
Mechanism Steps
💡 How to Take Labebet 50mg Tablet
Strength: This medicine is available as an immediate-release tablet containing 50 mg of Labetalol. It is also available in other strengths, but this profile is specific to the 50 mg tablet.
Dosage Information
| Adult Dosage | The usual starting dose of this medicine for adults with hypertension is 100 mg taken orally twice daily, with or without food. Your doctor may increase the dose gradually based on your blood pressure response, typically at intervals of 2 to 3 days. The maintenance dose ranges from 200 mg to 400 mg taken twice daily. For severe hypertension, higher doses may be used under close medical supervision. The maximum recommended daily dose is 2400 mg. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function, and response to treatment. Never adjust your dose without consulting your doctor. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients may be more sensitive to the effects of this medicine, especially dizziness and low blood pressure. The starting dose should be lower, and dose increases should be made cautiously. Regular monitoring of blood pressure, heart rate, and renal function is recommended. Dose must be individualized by a qualified clinician. |
| Renal Impairment | No specific dose adjustment is usually required for patients with mild to moderate renal impairment. However, in severe renal impairment, caution is advised, and the dose may need to be reduced. Close monitoring of renal function and blood pressure is recommended. Dose must be individualized by a qualified clinician. |
| Hepatic Impairment | This medicine is extensively metabolized in the liver. In patients with hepatic impairment, the dose should be reduced, and the medicine should be used with caution. Regular monitoring of liver function is advised. Dose must be individualized by a qualified clinician. |
| Maximum Daily Dose | The maximum recommended daily dose of this medicine is 2400 mg, divided into two or three doses. However, doses above 1200 mg per day are rarely used and should only be prescribed under close medical supervision. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of Labebet 50mg Tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Verapamil | Major | |
| Clonidine | Major | |
| Digoxin | Major | |
| Reserpine | Major | |
| Ibuprofen | Moderate | |
| Salbutamol | Moderate | |
| Insulin | Moderate | |
| Amitriptyline | Moderate | |
| Antacids | Minor | |
| Grapefruit juice | Minor |
🚨 Major Interactions
- Calcium channel blockers (e.g., verapamil, diltiazem)
- Clonidine
- Digoxin
- Catecholamine-depleting drugs (e.g., reserpine)
⚡ Moderate Interactions
- Nonsteroidal anti-inflammatory drugs (NSAIDs)
- Beta-2 agonists (e.g., salbutamol)
- Insulin and oral antidiabetic drugs
- Tricyclic antidepressants
🍷 Alcohol Interaction
Alcohol can enhance the blood pressure-lowering effect of this medicine and increase the risk of dizziness, drowsiness, and fainting. It is advisable to avoid or strictly limit alcohol consumption while taking this medicine. If you choose to drink, do so in moderation and monitor your blood pressure and how you feel.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Severe bradycardia","Second- or third-degree heart block","Cardiogenic shock","Decompensated heart failure","Severe bronchial asthma or severe COPD","Known hypersensitivity to labetalol or any component of the tablet","Severe liver disease"]
⚠️ Warnings & Precautions
["Do not stop this medicine abruptly; withdrawal can cause angina, arrhythmias, or myocardial infarction.","Use with caution in patients with diabetes, as it may mask hypoglycemia symptoms.","Use with caution in patients with thyroid disorders, as it may mask symptoms of hyperthyroidism.","May cause dizziness; avoid driving or operating machinery until you know how it affects you.","Use with caution in patients with a history of severe allergies, as it may be less responsive to epinephrine.","Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding.","Avoid alcohol while taking this medicine.","Use with caution in elderly patients, who may be more sensitive to its effects."]
🤱 Lactation Safety
This medicine is excreted in breast milk in small amounts. It is generally considered safe for breastfeeding mothers, but monitoring the infant for signs of beta-blockade such as poor feeding, lethargy, or bradycardia is advised. Consult your doctor before breastfeeding while on this medicine.
💊 Overdose Management
Overdose of this medicine can cause severe bradycardia, hypotension, heart failure, bronchospasm, and hypoglycemia. If you suspect an overdose, seek emergency medical attention immediately. Treatment is supportive and may include intravenous fluids, atropine for bradycardia, vasopressors for hypotension, and beta-agonists for bronchospasm. Hemodialysis is not effective in removing this medicine from the body.
⏰ Missed Dose
If you miss a dose of this medicine, take it as soon as you remember. However, if it is almost time for your 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. If you are unsure, consult your doctor or pharmacist.
Additional Safety Advice
Before you start taking this medicine, tell your doctor about all your medical conditions, especially if you have asthma, chronic obstructive pulmonary disease, heart problems, diabetes, liver disease, thyroid disorders, or a history of allergies. Also, inform your doctor about all other medicines, supplements, and herbal products you are taking, as this medicine can interact with many of them. Do not stop taking this medicine suddenly on your own, because abrupt withdrawal can cause chest pain, irregular heartbeat, or even a heart attack. If you need to stop, your doctor will reduce your dose gradually. While taking this medicine, avoid driving or operating heavy machinery until you know how it affects you, as it can cause dizziness or tiredness. Stand up slowly from a sitting or lying position to prevent dizziness. Limit or avoid alcohol, as it can increase the blood pressure-lowering effect and cause excessive drowsiness. If you are pregnant, planning to become pregnant, or breastfeeding, consult your doctor before taking this medicine. Keep all your follow-up appointments so your doctor can monitor your blood pressure, heart rate, and overall response to treatment. Store this medicine at room temperature, away from moisture and direct sunlight, and keep it out of reach of children.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients (above 65 years) may be more sensitive to the blood pressure-lowering effects of this medicine and are at higher risk of dizziness, falls, and electrolyte imbalances. A lower starting dose is recommended, and dose increases should be gradual. Regular monitoring of blood pressure, heart rate, and renal function is essential. Also, watch for signs of confusion or excessive tiredness.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, consult your doctor before conception. This medicine is generally considered safe during pregnancy, but your doctor may adjust your treatment plan. It is important to control blood pressure before and during pregnancy to ensure the health of both mother and baby. Do not stop or change your medicine without medical advice.
🏥 Post-Surgery Considerations
Inform your surgeon and anesthesiologist that you are taking this medicine before any surgery. It may interact with anesthetic agents and affect blood pressure and heart rate during surgery. Your doctor may advise you to continue or temporarily stop the medicine based on the type of surgery and your overall health.
🦷 Dental Procedures
Inform your dentist that you are taking this medicine before any dental procedure. It may cause dry mouth or affect blood pressure during the procedure. Your dentist may take precautions, such as monitoring your blood pressure. Continue taking your medicine as usual unless advised otherwise by your doctor.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Moderate exercise is generally safe and beneficial while taking this medicine. However, avoid sudden strenuous activities, especially in hot weather, as this medicine can cause dizziness and low blood pressure. Stay hydrated and warm up gradually. If you experience dizziness, chest pain, or shortness of breath during exercise, stop and consult your doctor.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness or tiredness, especially when you first start taking it or when the dose is increased. Avoid driving or operating heavy machinery until you know how it affects you. If your job involves such activities, inform your employer and take necessary precautions. Most people can continue their normal work routine once they adjust to the medicine.
🛑 When to Stop This Medicine
Do not stop taking this medicine on your own. Your doctor will decide when and how to stop it, usually by gradually reducing the dose over time. If you experience serious side effects or your blood pressure is well controlled for a long period, your doctor may consider discontinuation. Always consult your doctor before stopping.
📅 Long-Term Use Effects
Long-term use of this medicine is generally safe when monitored appropriately. Regular check-ups should include blood pressure, heart rate, and liver and kidney function tests. Some patients may develop tolerance, requiring dose adjustments. Long-term use may also increase the risk of developing diabetes or worsening of heart failure in susceptible individuals. It is important to maintain a healthy lifestyle and attend regular follow-ups to minimize risks.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Diet, exercise, weight loss, and stress reduction can help lower blood pressure and may reduce the need for medication.
Evidence: Well-establishedACE inhibitors, ARBs, calcium channel blockers, and diuretics are alternative options if this medicine is not suitable.
Evidence: Well-establishedCan complement medical treatment for blood pressure control.
Evidence: Limited💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no known interactions between this medicine and vaccines. However, if you are scheduled for any vaccination, inform your healthcare provider that you are taking this medicine. It is generally safe to receive vaccines while on this medicine.
📦 Storage Guide
✅ DO
Store at room temperature (15-30°C)
❌ DON'T
Do not refrigerate unless specified
✅ DO
Keep in original container
❌ DON'T
Do not transfer to unmarked containers
✅ DO
Keep away from direct sunlight
❌ DON'T
Do not store in bathroom cabinet
✅ DO
Keep out of reach of children
❌ DON'T
Do not use after expiry date
✈️ Traveling with This Medicine
When traveling, carry this medicine in its original packaging with a copy of your prescription. Keep it in your carry-on luggage to avoid loss or exposure to extreme temperatures. If crossing time zones, consult your doctor about adjusting the timing of your doses. Store it at room temperature and away from direct sunlight. Check the customs regulations of your destination regarding prescription medicines. Always carry enough supply for your entire trip and a little extra in case of delays.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine starts lowering blood pressure within 1 to 2 hours after a dose, but the full effect may take several days of regular use. Your doctor will monitor your blood pressure and adjust the dose as needed.
A: Yes, but with caution. This medicine can mask the symptoms of low blood sugar (hypoglycemia), such as rapid heartbeat. Monitor your blood glucose regularly and inform your doctor if you experience any unusual symptoms.
A: If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double dose.
A: No, do not stop taking this medicine without consulting your doctor. High blood pressure often has no symptoms, and stopping suddenly can cause dangerous rebound hypertension. Your doctor will decide if and when to stop.
A: This medicine is generally considered safe during pregnancy when prescribed by a doctor. It is often used to manage high blood pressure in pregnancy. However, always consult your doctor before taking any medicine during pregnancy.
🤔 Common Patient Concerns
🔄 Substitutes for Labebet 50mg Tablet
View AllAlternative brands with exact same active ingredient:
-
normadate 50mg tabletGlaxo SmithKline Pharmaceuticals Ltd ₹14.30 88.3% CHEAPER
-
labeta 50mg tabletGeo Pharma Pvt Ltd ₹46.88 61.6% CHEAPER
-
ab-lol 50mg tabletSteadfast Medishield Pvt Ltd ₹77.00 36.9% CHEAPER
-
lobet 50mg tabletAbbott ₹125.63 3% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can be stopped once blood pressure is normal.
Fact: High blood pressure often has no symptoms and requires ongoing treatment. Stopping this medicine suddenly can cause dangerous rebound hypertension or heart problems. Always consult your doctor before stopping. - Myth: This medicine is a water pill that removes excess fluid.
Fact: This medicine is not a diuretic. It works by blocking alpha and beta receptors to lower blood pressure, not by removing fluid. - Myth: Taking this medicine means you can eat whatever you want.
Fact: A healthy diet low in salt and saturated fat is important for managing blood pressure. This medicine works best when combined with lifestyle changes. - Myth: This medicine causes weight gain.
Fact: Weight gain is not a common side effect of this medicine. Some people may experience fluid retention, but this is not the same as weight gain.
🔄 Alternative Options
Generic Alternatives
- Labetalol 50 mg tablet
Brand Alternatives
- Lobet 50mg Tablet