renin 10mg tablet - Enalapril (10mg) medicine

Enalapril 10 Mg Tablet: Complete Medicine Guide

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🏭 Terrace Pharmaceuticals 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 26, 2026
⚠️ Nephrotoxicity Risk 🤰 Pregnancy Category Not recommended. This medicine can cause fetal harm, including oligohydramnios, fetal renal failure, and death. It should be discontinued as soon as pregnancy is detected. 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established
Reviewed by
SaathiMed Expert Panel | Oct 26, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
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 the face, lips, throat, or tongue
  • Difficulty breathing or swallowing
  • Severe dizziness or fainting
  • Decreased urine output or swelling in legs
  • Irregular heartbeat or muscle weakness
  • Yellowing of skin or eyes
  • Severe abdominal pain

If experiencing severe symptoms, call emergency services immediately.

What is renin 10mg tablet used for?

Enalapril 10 mg is an ACE inhibitor used to treat high blood pressure, heart failure, and to improve survival after a heart attack. It works by relaxing blood vessels and reducing the workload on the heart.

  • Generic Name: Enalapril (10mg)
  • Manufacturer: Terrace Pharmaceuticals
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 renin 10mg tablet के बारे में (Hindi Summary)

उपयोग: यह दवा उच्च रक्तचाप (हाइपरटेंशन), हृदय विफलता (हार्ट फेल्योर), और दिल के दौरे के बाद जीवित रहने की दर को बढ़ाने के लिए इस्तेमाल की जाती है। यह मधुमेह से जुड़ी गुर्दे की बीमारी की प्रगति को धीमा करने में भी मदद कर सकती है। एनालाप्रिल रक्त वाहिकाओं को आराम देकर रक्तचाप को कम करती है और हृदय पर दबाव कम करती है।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में चक्कर आना, थकान, सिरदर्द, और लगातार सूखी खांसी शामिल हैं। कुछ लोगों को मतली, दस्त, या स्वाद में बदलाव का अनुभव हो सकता है। गंभीर दुष्प्रभावों में चेहरे, होंठ, गले या जीभ में सूजन (एंजियोएडेमा) शामिल है, जिसके लिए तत्काल चिकित्सा सहायता की आवश्यकता होती है।

सुरक्षा सलाह: इस दवा को अपने डॉक्टर के निर्देशानुसार ही लें। इसे अचानक बंद न करें। पोटेशियम युक्त नमक के विकल्पों से बचें। पर्याप्त पानी पिएं। यदि लगातार खांसी हो तो डॉक्टर को बताएं। गर्भावस्था या स्तनपान के दौरान डॉक्टर से सलाह लें। नियमित रूप से रक्त परीक्षण कराएं।

💡 Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

💊 renin 10mg tablet Uses & Benefits

[{"condition":"Hypertension","description":"Lowers blood pressure by relaxing blood vessels, reducing the risk of stroke, heart attack, and kidney damage.","evidence":"Well-established"},{"condition":"Heart failure","description":"Improves symptoms and survival in patients with heart failure by reducing the workload on the heart.","evidence":"Well-established"},{"condition":"Post-myocardial infarction","description":"Improves survival and reduces the risk of future cardiovascular events after a heart attack.","evidence":"Well-established"},{"condition":"Diabetic nephropathy","description":"Slows the progression of kidney disease in patients with diabetes and high blood pressure.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Scleroderma renal crisis","description":"May be used to manage high blood pressure in scleroderma renal crisis, though evidence is limited.","evidence":"Limited"},{"condition":"Migraine prophylaxis","description":"Sometimes prescribed off-label to prevent migraines, but evidence is not strong.","evidence":"Limited"}]

Primary treatment for: Hypertension

Also treats: Heart failure, Post-myocardial infarction, Diabetic nephropathy

📋 Drug Information

Generic Name(s)Enalapril (10mg)
Brand Namerenin 10mg tablet
ManufacturerTerrace Pharmaceuticals
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassCARDIAC
Action ClassAngiotensin-converting enzyme (ACE) inhibitors
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C (59°F to 86°F). Protect from moisture and light. Keep in the original container.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Take this medicine at the same time each day to maintain consistent blood levels.
2
Monitor your blood pressure regularly and keep a record to share with your doctor.
3
Report any persistent dry cough to your doctor, as it may be a side effect.
4
Avoid potassium supplements and salt substitutes unless prescribed.
5
Stay hydrated, especially during hot weather or exercise, to prevent low blood pressure.
6
Do not stop this medicine abruptly without consulting your doctor.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
High blood pressure
This medicine is commonly prescribed for this.
Likely Use
✅
Heart failure
This medicine is commonly prescribed for this.
Likely Use
❌
Fever
This medicine is not a primary fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionEnalapril is rapidly absorbed from the gastrointestinal tract after oral administration. The bioavailability of enalaprilat after oral enalapril is about 60%. Food does not significantly affect absorption.
DistributionEnalaprilat is widely distributed in body tissues, but it does not cross the blood-brain barrier significantly. It crosses the placenta and is excreted in breast milk in small amounts.
Protein BindingEnalaprilat is approximately 50-60% bound to plasma proteins.
MetabolismEnalapril is hydrolyzed in the liver to enalaprilat, the active metabolite. No further significant metabolism occurs.
Half-LifeThe elimination half-life of enalaprilat is approximately 11 hours.
ExcretionEnalaprilat is primarily excreted unchanged in the urine (about 60-80% of an oral dose).
BioavailabilityThe oral bioavailability of enalapril is approximately 60%.
Onset of ActionThe antihypertensive effect begins within 1 hour after oral administration, but maximum effect may take several weeks.
Peak Plasma TimePeak plasma concentration of enalaprilat occurs about 3-4 hours after oral administration.
Duration of ActionThe antihypertensive effect lasts for about 24 hours, allowing once-daily dosing.

How It Works

Enalapril is a prodrug that is converted in the liver to its active form, enalaprilat. Enalaprilat inhibits the angiotensin-converting enzyme (ACE), which is responsible for converting angiotensin I to angiotensin II. Angiotensin II is a potent vasoconstrictor that also stimulates aldosterone secretion. By inhibiting ACE, enalapril reduces levels of angiotensin II, leading to vasodilation, decreased aldosterone secretion, and reduced sodium and water retention. This results in lower blood pressure and reduced workload on the heart. Additionally, enalapril reduces the degradation of bradykinin, which contributes to its vasodilatory effects but may also cause side effects like cough.

Mechanism Steps

1
Prodrug conversion: Enalapril is absorbed and converted in the liver to enalaprilat, its active form.
2
ACE inhibition: Enalaprilat binds to and inhibits angiotensin-converting enzyme (ACE).
3
Reduced angiotensin II: Inhibition of ACE decreases the formation of angiotensin II, a potent vasoconstrictor.
4
Vasodilation and reduced aldosterone: Lower angiotensin II levels cause blood vessels to relax and reduce aldosterone secretion, leading to decreased sodium and water retention.
5
Blood pressure reduction: The combined effects lower blood pressure and reduce the workload on the heart.

💡 How to Take renin 10mg tablet

Strength: Enalapril 10 mg immediate-release tablet

1Take this medicine by mouth with or without food.
2Swallow the tablet whole with a glass of water.
3Take it at the same time each day to maintain consistent levels.
4If you have trouble swallowing, consult your doctor or pharmacist.
5Do not crush or chew the tablet unless instructed by your doctor.

Dosage Information

Adult DosageThe usual starting dose for hypertension is 5 mg once daily, which may be increased to 10-40 mg daily in one or two divided doses. For heart failure, the starting dose is 2.5 mg twice daily, gradually increased to a target of 10-20 mg twice daily. The dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients may have reduced renal function and may require lower starting doses. Dose must be individualized by a qualified clinician based on renal function and clinical response.
Renal ImpairmentFor patients with creatinine clearance between 30 and 80 mL/min, the starting dose is 5 mg once daily. For creatinine clearance between 10 and 30 mL/min, the starting dose is 2.5 mg once daily. For patients on dialysis, the dose is 2.5 mg once daily on dialysis days. Dose must be individualized by a qualified clinician.
Hepatic ImpairmentIn patients with hepatic impairment, the starting dose should be reduced, and the dose should be titrated slowly. Dose must be individualized by a qualified clinician.
Maximum Daily DoseThe maximum recommended daily dose is 40 mg for hypertension and 40 mg for heart failure, but individual doses may vary. Dose must be individualized by a qualified clinician.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With or without food
Take at the same time each day
Food does not significantly affect absorption.
High-potassium foods
Moderate intake
May increase potassium levels.
Salt substitutes
Avoid
Often contain potassium.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of renin 10mg tablet

✅ Common Side Effects

Dry cough (Common (5-20%))
If persistent and bothersome, consult your doctor; a switch to another class may be needed.
Dizziness (Common (5-10%))
Rise slowly from sitting or lying position. Avoid driving if dizzy.
Fatigue (Common (2-5%))
Usually resolves with continued use. Consult doctor if severe.
Headache (Common (2-5%))
May resolve on its own. Use over-the-counter pain relief if needed, but consult doctor.
Nausea (Uncommon (1-2%))
Take with food to reduce nausea. Consult doctor if persistent.

🚨 Serious Side Effects

Angioedema (Rare (<0.1%))
Seek immediate medical attention if you experience swelling of face, lips, throat, or tongue, or difficulty breathing.
Severe hypotension (Rare (<0.1%))
If you feel faint or have very low blood pressure, lie down and seek medical help.
Acute kidney injury (Rare (<0.1%))
Report decreased urine output or swelling to your doctor immediately.
Hyperkalemia (Uncommon (1-2%))
Regular blood tests are needed. Report muscle weakness or irregular heartbeat.
Neutropenia (Very rare (<0.01%))
Report fever, sore throat, or unusual infections to your doctor.

⚠️ Rare Side Effects

Hepatic failure
Report yellowing of skin or eyes, dark urine, or severe abdominal pain.
Pancreatitis
Seek immediate care for severe abdominal pain radiating to the back.
Pemphigus-like reactions
Report blistering skin rash to your doctor.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Spironolactone Major
Ibuprofen Major
Lithium Major
Sacubitril/valsartan Major
Potassium supplements Major
Furosemide Moderate
Metoprolol Moderate
Amitriptyline Moderate
Antacids Minor
Cimetidine Minor

🚨 Major Interactions

  • Potassium-sparing diuretics (e.g., spironolactone)
  • Potassium supplements
  • NSAIDs (e.g., ibuprofen)
  • Lithium
  • Sacubitril/valsartan

⚡ Moderate Interactions

  • Diuretics
  • Beta-blockers
  • Tricyclic antidepressants

🍷 Alcohol Interaction

Alcohol may enhance the blood pressure-lowering effect of this medicine, leading to dizziness, lightheadedness, and increased risk of fainting. It is advisable to limit or avoid alcohol while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["History of angioedema related to ACE inhibitors","Hereditary or idiopathic angioedema","Pregnancy","Concomitant use with sacubitril/valsartan","Bilateral renal artery stenosis","Severe renal impairment (creatinine clearance

⚠️ Warnings & Precautions

["May cause fetal harm; discontinue if pregnancy is detected.","Risk of angioedema, which can be life-threatening.","May cause hypotension, especially after first dose or in volume-depleted patients.","May cause hyperkalemia, especially in patients with renal impairment or diabetes.","May cause acute kidney injury; monitor renal function.","Use with caution in patients with collagen vascular disease due to risk of neutropenia.","May cause a persistent dry cough.","Avoid use with potassium supplements or potassium-sparing diuretics unless monitored."]

🤱 Lactation Safety

Enalapril is excreted in breast milk in small amounts. It is generally considered safe during breastfeeding, but consult your doctor to weigh the benefits and risks.

💊 Overdose Management

Overdose may cause severe hypotension, bradycardia, and electrolyte imbalances. Treatment is supportive and symptomatic. If overdose is suspected, contact a poison control center or emergency room immediately. Measures may include intravenous fluids, vasopressors, and monitoring of vital signs and electrolytes.

⏰ 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 double the dose to catch up.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Do not stop taking it suddenly without medical advice, as this can worsen your condition. Avoid salt substitutes that contain potassium, as they can increase potassium levels in your blood. Drink plenty of water, especially in hot weather or during exercise, to prevent dehydration and low blood pressure. Inform your doctor if you experience a persistent dry cough, as this may be a side effect that requires a change in medication. Do not take this medicine if you are pregnant or breastfeeding without consulting your doctor. Keep all appointments for blood tests to monitor kidney function and potassium levels.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the blood pressure-lowering effects and may require lower starting doses. Regular monitoring of kidney function and potassium is especially important.

🤰 Pregnancy Planning (TTC)

This medicine is not recommended during pregnancy as it can harm the unborn baby. If you are planning pregnancy, 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 temporarily stopped before surgery to prevent low blood pressure during the procedure.

🦷 Dental Procedures

Inform your dentist that you are taking this medicine. It may cause dry mouth or affect blood pressure during dental procedures. Maintain good oral hygiene.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy weight to reduce strain on your heart.
🥗
Engage in regular physical activity, such as walking or swimming, as advised by your doctor.
😴
Limit salt intake to help control blood pressure.
💧
Avoid smoking and limit alcohol consumption.
🧘
Manage stress through relaxation techniques like deep breathing or meditation.
🌞
Get adequate sleep to support heart health.

🏋️ Exercise Considerations

Exercise is generally encouraged, but avoid strenuous activities initially as your body adjusts to the medicine. Stay hydrated and avoid exercising in extreme heat to prevent dizziness or low blood pressure.

🥗 Diet Recommendations

Follow a heart-healthy diet rich in fruits, vegetables, and whole grains.
Reduce sodium intake to help control blood pressure.
Limit foods high in saturated fats and cholesterol.
Moderate potassium intake if you have kidney disease.
Stay well hydrated unless advised otherwise.

💼 Impact on Daily Work & Life

This medicine may cause dizziness, 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. Most people can continue their normal activities with appropriate precautions.

🛑 When to Stop This Medicine

Do not stop taking this medicine without consulting your doctor. If you experience serious side effects such as angioedema or severe hypotension, 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 is generally safe and effective for managing blood pressure and heart failure. Regular monitoring of kidney function, potassium levels, and blood pressure is important. Some patients may develop a persistent dry cough. In rare cases, it can cause kidney impairment or high potassium levels. Your doctor will adjust the dose as needed.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Lifestyle modifications

Diet, exercise, and weight loss can help lower blood pressure and complement medicine.

Evidence: Well-established
Other antihypertensive classes

ARBs, calcium channel blockers, or diuretics may be alternatives if ACE inhibitors are not tolerated.

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

Carry this medicine in its original packaging with a copy of your prescription. Store it at room temperature and protect it from moisture. If traveling across time zones, adjust the timing of your doses gradually in consultation with your doctor. Keep enough supply for the entire trip.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 55-year-old man with high blood pressure
He was prescribed this medicine 10 mg once daily. After a few weeks, his blood pressure stabilized, but he developed a dry cough. His doctor switched him to another class of medicine, and the cough resolved.
💡 Lesson: Dry cough is a common side effect of ACE inhibitors. If it bothers you, consult your doctor for an alternative.
👤 A 62-year-old woman with heart failure
She started this medicine at a low dose and gradually increased it. She noticed improved energy levels and less shortness of breath. She regularly monitors her kidney function and potassium levels.
💡 Lesson: Gradual dose titration and regular monitoring are key to safe and effective treatment with this medicine.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts lowering blood pressure within 1 hour, but maximum effect may take several weeks.

Q: Can I take this medicine with food?

A: Yes, you can take it with or without food. It is best to take it at the same time each day.

Q: What should I do if I miss a dose?

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 the dose.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for renin 10mg tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Enalapril can be stopped once blood pressure is normal.
    Fact: Enalapril controls blood pressure but does not cure hypertension. It should be continued as prescribed unless your doctor advises otherwise.
  • Myth: Enalapril causes kidney damage in everyone.
    Fact: Enalapril can affect kidney function in some patients, but it is often used to protect kidneys in diabetes. Regular monitoring is important.
  • Myth: You can take potassium supplements freely while on enalapril.
    Fact: Potassium supplements can increase potassium levels dangerously. Only take them if prescribed and monitored by your doctor.

🔄 Alternative Options

Generic Alternatives

  • Enalapril maleate 10 mg tablet

Brand Alternatives

  • Envas 10 Tablet

📊 Comparison with Similar Medicines

[{"medicine":"Enalapril","class":"ACE inhibitor","half_life":"11 hours","frequency":"Once or twice daily"},{"medicine":"Lisinopril","class":"ACE inhibitor","half_life":"12 hours","frequency":"Once daily"},{"medicine":"Ramipril","class":"ACE inhibitor","half_life":"13-17 hours","frequency":"Once or twice daily"}]

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