Benitec H 40 Tablet: Comprehensive Guide to Uses, 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
- Swelling of face, lips, tongue, or throat
- Difficulty breathing or swallowing
- Severe dizziness or fainting
- Decreased urine output or swelling in legs
- Irregular heartbeat or palpitations
- Severe abdominal pain with nausea and vomiting
- Yellowing of skin or eyes
- Persistent vomiting or diarrhea
If experiencing severe symptoms, call emergency services immediately.
What is olmovin h 12.5mg/40mg tablet used for?
This medicine is a combination of hydrochlorothiazide and olmesartan medoxomil used to treat high blood pressure. It works by reducing fluid volume and relaxing blood vessels. Take it once daily as prescribed.
- Generic Name: Hydrochlorothiazide (12.5mg) + Olmesartan Medoxomil (40mg)
- Manufacturer: Shinto Organics (P) Limited
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 olmovin h 12.5mg/40mg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा उच्च रक्तचाप (हाई ब्लड प्रेशर) के इलाज के लिए इस्तेमाल की जाती है। इसमें हाइड्रोक्लोरोथियाजाइड और ओल्मेसार्टन मेडोक्सोमिल दो सक्रिय तत्व हैं। यह शरीर से अतिरिक्त नमक और पानी को बाहर निकालकर और रक्त वाहिकाओं को आराम देकर रक्तचाप को कम करती है। यह दवा उन वयस्कों के लिए है जिनका रक्तचाप एक दवा से नियंत्रित नहीं हो पाता। इसे डॉक्टर के निर्देशानुसार ही लें।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में चक्कर आना, सिरदर्द, थकान और मतली शामिल हैं। कुछ लोगों को पेशाब बार-बार आ सकता है। इलेक्ट्रोलाइट असंतुलन के कारण मांसपेशियों में ऐंठन या कमजोरी हो सकती है। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन अगर चेहरे, होंठ या जीभ में सूजन, सांस लेने में कठिनाई, या पेशाब कम आना हो तो तुरंत डॉक्टर से मिलें।
सुरक्षा सलाह: इस दवा को लेने से पहले अपने डॉक्टर को गुर्दे, यकृत, हृदय रोग, मधुमेह या गाउट के बारे में बताएं। गर्भावस्था या स्तनपान के दौरान इस दवा का सेवन न करें। शराब से बचें क्योंकि इससे चक्कर और निम्न रक्तचाप बढ़ सकता है। पर्याप्त पानी पिएं। नियमित रूप से रक्तचाप, गुर्दे की कार्यप्रणाली और इलेक्ट्रोलाइट की जांच कराएं। डॉक्टर की सलाह के बिना दवा बंद न करें।
💊 olmovin h 12.5mg/40mg tablet Uses & Benefits
- [{"condition":"Hypertension","description":"This medicine is used to lower high blood pressure in adults when a single agent is insufficient.
- It helps reduce the risk of stroke, heart attack, and kidney problems.","evidence":"Well-established"}]
Off-label uses: []
Primary treatment for: Hypertension
Also treats: Heart failure, Diabetic nephropathy, Stroke prevention
📋 Drug Information
| Generic Name(s) | Hydrochlorothiazide (12.5mg) + Olmesartan Medoxomil (40mg) |
| Brand Name | olmovin h 12.5mg/40mg tablet |
| Manufacturer | Shinto Organics (P) Limited |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | CARDIAC |
| Action Class | |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F and 86°F). Keep in a dry place, away from direct sunlight and moisture. |
| Shelf Life | 24 months from the date of manufacture. |
| 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 combines two antihypertensive agents with complementary mechanisms. Hydrochlorothiazide is a thiazide diuretic that inhibits the sodium-chloride symporter in the distal convoluted tubule of the kidney, increasing the excretion of sodium, chloride, and water. This reduces plasma volume and cardiac output initially, and later reduces peripheral vascular resistance. Olmesartan medoxomil is a prodrug that is hydrolyzed to olmesartan, an angiotensin II receptor blocker. Olmesartan selectively blocks the AT1 receptor subtype, preventing the vasoconstrictor and aldosterone-secreting effects of angiotensin II. This leads to vasodilation, reduced aldosterone secretion, and decreased sodium and water retention. The combination results in a more pronounced blood pressure reduction than either component alone.
Mechanism Steps
💡 How to Take olmovin h 12.5mg/40mg tablet
Strength: Tablet containing 12.5 mg hydrochlorothiazide and 40 mg olmesartan medoxomil.
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is one tablet taken orally once daily, with or without food. The dose may be adjusted by your doctor based on your blood pressure response and tolerability. The maximum recommended dose is one tablet of 12.5 mg hydrochlorothiazide and 40 mg olmesartan medoxomil per day. 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 | Elderly patients may be more sensitive to the effects of this medicine, especially dizziness and electrolyte imbalances. Start with a lower dose and monitor closely. Dose must be individualized by a qualified clinician. |
| Renal Impairment | In patients with mild to moderate renal impairment (eGFR 30-60 mL/min), no dose adjustment is usually needed, but monitoring is recommended. This medicine is contraindicated in severe renal impairment (eGFR <30 mL/min). Dose must be individualized by a qualified clinician. |
| Hepatic Impairment | In patients with mild to moderate hepatic impairment, no dose adjustment is usually needed. This medicine is contraindicated in severe hepatic impairment. Dose must be individualized by a qualified clinician. |
| Maximum Daily Dose | One tablet of 12.5 mg hydrochlorothiazide and 40 mg olmesartan medoxomil per day. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of olmovin h 12.5mg/40mg tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Lithium | Major | |
| NSAIDs | Major | |
| Potassium-sparing diuretics | Major | |
| ACE inhibitors | Major | |
| Corticosteroids | Moderate | |
| Diabetes medications | Moderate | |
| Cholestyramine | Moderate | |
| Digoxin | Moderate | |
| Antacids | Minor | |
| Carbamazepine | Minor |
🚨 Major Interactions
- Lithium
- Potassium-sparing diuretics (e.g., spironolactone)
- NSAIDs (e.g., ibuprofen, naproxen)
- ACE inhibitors (e.g., lisinopril)
⚡ Moderate Interactions
- Corticosteroids
- Diabetes medications (e.g., metformin, insulin)
- Cholestyramine and colestipol
- Digoxin
🍷 Alcohol Interaction
Alcohol may increase the blood pressure-lowering effect of this medicine, leading to dizziness, lightheadedness, and fainting. It is advisable to avoid alcohol or limit consumption while taking this medicine.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Pregnancy","Breastfeeding","Severe kidney disease (eGFR
⚠️ Warnings & Precautions
["This medicine can cause fetal harm; avoid in pregnancy.","May cause symptomatic low blood pressure, especially in volume-depleted patients.","Monitor kidney function and electrolytes regularly.","May worsen gout or lupus.","Can cause allergic reactions; discontinue if angioedema occurs.","May increase blood sugar levels in diabetics.","Avoid in patients with severe liver disease.","Use with caution in elderly patients due to increased risk of electrolyte imbalance."]
🤱 Lactation Safety
Hydrochlorothiazide is excreted in breast milk and may cause side effects in the nursing infant. Olmesartan is also excreted in breast milk. This medicine is not recommended during breastfeeding. Consult your doctor for alternative treatments.
💊 Overdose Management
Overdose of this medicine may cause severe low blood pressure, electrolyte imbalances, and dehydration. If overdose is suspected, seek immediate medical attention. Treatment is supportive and symptomatic, including intravenous fluids and electrolyte correction. Hemodialysis may be considered for hydrochlorothiazide removal, but not for olmesartan.
⏰ Missed Dose
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 take two doses at the same time.
Additional Safety Advice
Before taking this medicine, inform your doctor if you have kidney disease, liver disease, heart failure, diabetes, or gout. Do not take this medicine if you are pregnant or planning to become pregnant, as it can harm the unborn baby. Avoid alcohol while taking this medicine, as it can increase dizziness and low blood pressure. Drink adequate fluids to prevent dehydration, especially in hot weather or during exercise. Your doctor may monitor your blood pressure, kidney function, and electrolyte levels regularly. Do not stop taking this medicine suddenly without consulting your doctor, as this can cause a rebound increase in blood pressure. Keep all appointments for monitoring. If you experience severe dizziness, fainting, or persistent vomiting, contact your doctor immediately. This medicine may interact with other medications, so always inform your healthcare provider about all the medicines you are taking.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are more prone to dizziness, electrolyte imbalances, and kidney problems. Start with a lower dose and monitor closely. Regular check-ups are important.
🤰 Pregnancy Planning (TTC)
This medicine is contraindicated during pregnancy. If you are planning to become pregnant, consult your doctor to switch to a safer alternative before conception.
🏥 Post-Surgery Considerations
Inform your surgeon and anesthesiologist that you are taking this medicine. It may need to be stopped temporarily before surgery to avoid low blood pressure during the procedure. Follow your doctor's instructions.
🦷 Dental Procedures
Inform your dentist that you are taking this medicine. It may cause dry mouth or low blood pressure during dental procedures. Take your medicine as usual unless advised otherwise.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Exercise is generally safe while taking this medicine, but avoid strenuous activities in hot weather to prevent dehydration. If you feel dizzy or faint during exercise, stop and rest. Stay hydrated.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness, especially when standing up quickly. Avoid driving or operating heavy machinery until you know how it affects you. Take it in the morning to minimize nighttime urination. Most people can continue their daily activities with minor adjustments.
🛑 When to Stop This Medicine
Do not stop taking this medicine without consulting your doctor. If you experience severe side effects like angioedema, kidney problems, or severe low blood pressure, seek immediate medical attention. Your doctor may adjust the dose or switch to another medicine.
📅 Long-Term Use Effects
Long-term use of this medicine may lead to electrolyte imbalances, kidney function changes, and increased blood sugar levels. Regular monitoring of blood pressure, kidney function, and electrolytes is essential. Your doctor may adjust the dose or add supplements as needed. Do not stop the medicine without medical advice.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Diet, exercise, and weight loss can help control blood pressure and may reduce the need for medication.
Evidence: Well-establishedACE inhibitors, calcium channel blockers, or beta-blockers may be alternatives if this medicine is not suitable.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
No specific vaccine interactions are known. However, consult your doctor before receiving any vaccine 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
✈️ 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. Store at room temperature and protect from extreme heat or moisture. If crossing time zones, continue taking your dose at the same local time as much as possible. Consult your doctor if you need to adjust timing. Check customs regulations 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 pressure within 1-2 weeks, with maximum effect after 4-8 weeks.
A: Only if prescribed by your doctor. Combining with other antihypertensives may increase the risk of low blood pressure and kidney problems.
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, this medicine is contraindicated during pregnancy as it can harm the unborn baby. Consult your doctor for alternative treatment.
🤔 Common Patient Concerns
🔄 Substitutes for olmovin h 12.5mg/40mg tablet
View AllAlternative brands with exact same active ingredient:
-
ol h 12.5mg/40mg tabletDavaindia Generic Pharmacy ₹42.00 81.4% CHEAPER
-
ezisartan-oh 40 tabletDR Best pharmaceuticals Pvt Ltd ₹45.00 80.1% CHEAPER
-
StayHappi Hydrochlorothiazide+Olmesartan Medoxomil 12.5mg/40mg TabletSarvagunaushdhi Pvt Ltd ₹51.56 77.2% CHEAPER
-
olminorm-h 12.5mg/40mg tabletFloreat Medica Pvt Ltd ₹65.53 71% CHEAPER
-
osinet h 12.5mg/40mg tabletDr Kumars Pharmaceuticals ₹69.38 69.3% CHEAPER
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 stopping treatment can lead to dangerous complications. Continue as prescribed. - Myth: This medicine causes kidney damage in everyone.
Fact: While it can affect kidney function, regular monitoring helps prevent problems. Benefits usually outweigh risks. - Myth: You can take this medicine without any dietary changes.
Fact: A low-sodium diet and healthy lifestyle enhance the effectiveness of this medicine.
🔄 Alternative Options
Generic Alternatives
- Hydrochlorothiazide + Olmesartan Medoxomil generic tablets
Brand Alternatives
- Benitec H 40 Tablet