Dipal F 20mg Tablet (Amlodipine 20mg): 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
- Fainting or severe dizziness that does not go away
- Chest pain that is new, worsening, or occurs at rest
- Swelling of the face, lips, tongue, or throat, or difficulty breathing
- Yellowing of the skin or eyes, dark urine, or severe upper abdominal pain
- A very fast, irregular, or pounding heartbeat that lasts
- Sudden weakness, slurred speech, or vision loss
- Severe allergic rash with blisters or peeling skin
- Decreased urine output or swelling of the whole body
If experiencing severe symptoms, call emergency services immediately.
What is dipal f 20mg tablet used for?
This medicine contains Amlodipine 20mg, a calcium channel blocker used to treat high blood pressure and prevent angina. It works by relaxing and widening blood vessels, which lowers blood pressure and improves blood flow to the heart. It is usually taken once daily, with or without food, and should only be used under medical supervision.
- Generic Name: Amlodipine (20mg)
- Manufacturer: Biomedica Life Science
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 dipal f 20mg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा अम्लोडिपिन 20mg युक्त एक टैबलेट है, जिसका उपयोग मुख्य रूप से उच्च रक्तचाप यानी हाई ब्लड प्रेशर को नियंत्रित करने और एंजाइना यानी सीने में दर्द को रोकने के लिए किया जाता है। यह रक्त वाहिकाओं को आराम देकर चौड़ा करती है, जिससे रक्तचाप कम होता है और हृदय तक रक्त का प्रवाह बेहतर होता है। यह दवा आमतौर पर दिन में एक बार ली जाती है और इसका पूरा असर कुछ दिनों में दिखने लगता है। इसे डॉक्टर की सलाह के बिना न बंद करें, क्योंकि अचानक बंद करने से रक्तचाप फिर बढ़ सकता है।
साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में टखनों और पैरों में सूजन, सिरदर्द, चक्कर आना, चेहरे पर गर्मी लगना और थकान शामिल हैं। ये आमतौर पर हल्के होते हैं और कुछ दिनों में कम हो जाते हैं। कभी-कभी धड़कन तेज होना, जी मिचलाना, पेट में असहजता या नींद आना भी हो सकता है। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन अगर बहुत ज्यादा चक्कर आए, बेहोशी हो, सीने में दर्द बढ़े, सांस लेने में तकलीफ हो, चेहरे या गले में सूजन आए, या आंखों और त्वचा का रंग पीला पड़े, तो तुरंत डॉक्टर से मिलें।
सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार हर दिन एक ही समय पर लें, खाने के साथ या बिना खाने के। डोज को अपने आप कम या ज्यादा न करें और बिना सलाह बंद न करें। शुरुआती दिनों में उठते समय धीरे-धीरे उठें, ताकि चक्कर न आएं। शराब का सेवन कम करें या बिल्कुल न करें, क्योंकि इससे चक्कर और कमजोरी बढ़ सकती है। ग्रेपफ्रूट या उसका जूस न लें। अपने डॉक्टर को अपनी सभी दवाओं, सप्लीमेंट्स और हर्बल उत्पादों के बारे में बताएं। गर्भावस्था, स्तनपान या गर्भधारण की योजना बनाते समय डॉक्टर से सलाह लें। नियमित जांच के लिए समय पर डॉक्टर के पास जाएं और दवा को बच्चों से दूर, ठंडी और सूखी जगह पर रखें।
💊 dipal f 20mg tablet Uses & Benefits
[{"condition":"Hypertension","description":"This medicine lowers both systolic and diastolic blood pressure by relaxing arterial smooth muscle, which reduces the workload on the heart and helps prevent stroke, heart attack, and kidney damage over time.","evidence":"Well-established"},{"condition":"Chronic stable angina","description":"This medicine reduces the frequency of angina attacks by widening the coronary arteries and lowering the resistance against which the heart must pump, thereby improving the balance between oxygen supply and demand.","evidence":"Well-established"},{"condition":"Vasospastic angina","description":"This medicine is used to prevent chest pain caused by coronary artery spasm, a condition in which the blood vessels of the heart tighten suddenly and reduce blood flow.","evidence":"Well-established"},{"condition":"Angina with concomitant hypertension","description":"This medicine is often chosen when a patient has both high blood pressure and angina, because it addresses both conditions with a single agent.","evidence":"Well-established"}]
Off-label uses: [{"condition":"Raynaud's phenomenon","description":"Sometimes prescribed off-label to reduce the frequency and severity of cold-induced finger and toe color changes caused by blood vessel spasm.","evidence":"Limited"},{"condition":"Migraine prophylaxis","description":"Occasionally used off-label to reduce the frequency of migraine attacks, although it is not a first-line preventive treatment.","evidence":"Limited"},{"condition":"Diabetic nephropathy with hypertension","description":"May be used as part of blood pressure control in patients with diabetes and kidney involvement, but it is not considered a preferred first-line agent for kidney protection compared with certain other classes.","evidence":"Limited"}]
Primary treatment for: Hypertension
Also treats: Chronic stable angina, Vasospastic angina, Coronary artery disease with high blood pressure
📋 Drug Information
| Generic Name(s) | Amlodipine (20mg) |
| Brand Name | dipal f 20mg tablet |
| Manufacturer | Biomedica Life Science |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | CARDIAC |
| Action Class | Calcium channel blockers- Dihydropyridines (DHP) |
| Route of Administration | Oral |
| Storage | Store this medicine at room temperature, between 15°C and 30°C, in its original container. Keep it away from moisture, heat, and direct sunlight. Do not store it in the bathroom or near the kitchen sink. Keep it out of the reach of children and pets. |
| Shelf Life | The shelf life is usually 24 to 36 months from the date of manufacture, depending on the manufacturer. Always check the expiry date printed on the pack and do not use the medicine after that date. |
| WHO Guideline | Not established from the available information. International guidelines generally recommend calcium channel blockers such as Amlodipine as one of the first-line options for treating high blood pressure in many adults, but specific recommendations should be confirmed with current local guidelines. |
| ICMR Guideline | Not established from the available information. Patients should follow the advice of their treating doctor and any applicable national or local guidelines for hypertension management. |
👨⚕️ 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 L-type calcium channels in the smooth muscle cells of the arterial walls. Calcium is needed for these muscle cells to contract, so when calcium entry is reduced, the arteries relax and widen. This lowers peripheral vascular resistance, which in turn lowers blood pressure and reduces the effort the heart must make to pump blood. In the coronary arteries, the same relaxation improves blood flow to the heart muscle and helps prevent the vessel spasm that can trigger angina. Because this medicine acts mainly on blood vessels rather than on the heart's conduction system, it does not usually slow the heart rate, and in some patients a mild reflex increase in heart rate may occur.
Mechanism Steps
💡 How to Take dipal f 20mg tablet
Strength: This product is an immediate-release tablet containing Amlodipine 20mg, intended for oral administration.
Dosage Information
| Adult Dosage | The usual starting dose of this medicine for high blood pressure or angina in adults is 5mg once daily, and the dose may be increased by the doctor depending on the response and tolerability. A dose of 20mg once daily is on the higher end of the usual range and should only be used when a doctor has specifically prescribed it. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function, and other medicines being taken. Do not change the dose or frequency without medical advice. |
| Pediatric Dosage | Pediatric dosing is not established from available information for this specific product. Consult a pediatrician for appropriate evaluation and dosing. |
| Elderly Dosage | Older adults may be more sensitive to the blood-pressure-lowering effect of this medicine and are more likely to experience dizziness, falls, and ankle swelling. Treatment is often started at a lower dose and increased slowly under medical supervision. Blood pressure, heart rate, kidney function, and balance should be checked regularly in this age group. |
| Renal Impairment | Mild to moderate kidney impairment usually does not require a dose change for this medicine. In severe kidney impairment or in people on dialysis, the dose should be individualized by a doctor, and blood pressure and kidney function should be monitored closely. |
| Hepatic Impairment | People with liver impairment may clear this medicine more slowly and are at greater risk of side effects such as low blood pressure and swelling. Treatment is usually started at a lower dose and increased gradually under close medical supervision. Liver function should be checked if symptoms develop. |
| Maximum Daily Dose | The maximum daily dose of this medicine is generally 20mg once daily, but the exact upper limit depends on the individual patient and the doctor's judgment. Doses above the recommended range should never be taken without medical advice. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of dipal f 20mg tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Ketoconazole | Major | |
| Simvastatin | Major | |
| Clarithromycin | Major | |
| Rifampicin | Moderate | |
| Grapefruit juice | Moderate | |
| Sildenafil | Moderate | |
| Beta-blockers | Moderate | |
| Cimetidine | Minor | |
| Antacids | Minor | |
| St John's wort | Minor |
🚨 Major Interactions
- Strong CYP3A4 inhibitors such as ketoconazole, itraconazole, clarithromycin, and ritonavir
- Simvastatin
- Other blood-pressure-lowering medicines
⚡ Moderate Interactions
- Grapefruit juice
- CYP3A4 inducers such as rifampicin, carbamazepine, and phenytoin
- Sildenafil and similar erectile dysfunction medicines
- Beta-blockers
🍷 Alcohol Interaction
Drinking alcohol while taking this medicine can cause a greater fall in blood pressure, leading to dizziness, light-headedness, and fainting. Alcohol can also increase the chance of feeling sleepy or unsteady. It is best to limit alcohol intake or avoid it altogether, especially when starting treatment or when the dose is changed. If you do drink alcohol, do so in moderation and never drive or operate machinery afterward.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known allergy or hypersensitivity to Amlodipine or other dihydropyridine calcium channel blockers","Severe hypotension with systolic blood pressure below 90 mmHg","Cardiogenic shock","Severe narrowing of the aortic valve (aortic stenosis) with unstable circulation","Unstable angina or recent heart attack without medical supervision","Severe liver impairment without specialist supervision"]
⚠️ Warnings & Precautions
["This medicine can cause a gradual fall in blood pressure. Stand up slowly to avoid dizziness or fainting, especially during the first few days of treatment.","Do not stop this medicine suddenly without talking to your doctor, because blood pressure can rise again and chest pain may worsen.","Use caution when driving or operating machinery until you know how this medicine affects you.","Tell your doctor if you have liver disease, kidney disease, heart failure, or narrowing of the aortic valve, as the dose may need to be adjusted.","Avoid grapefruit juice and limit alcohol while taking this medicine.","Inform your doctor about all other medicines, supplements, and herbal products you are taking, because interactions can occur.","If you are pregnant, planning pregnancy, or breastfeeding, discuss the risks and benefits with your doctor before continuing this medicine.","Keep all follow-up appointments so that your blood pressure and response to treatment can be checked regularly."]
🤱 Lactation Safety
Amlodipine passes into breast milk in small amounts. It is generally considered acceptable for use during breastfeeding when clinically needed, but the baby should be monitored for signs such as poor feeding, excessive sleepiness, or unusual fussiness. Mothers should discuss the benefits and risks with their doctor before starting or continuing this medicine while breastfeeding.
💊 Overdose Management
Taking too much of this medicine can cause a severe drop in blood pressure, dizziness, fainting, a fast or irregular heartbeat, and in serious cases, shock. If an overdose is suspected, seek emergency medical help immediately. Do not try to make yourself vomit unless a healthcare professional tells you to. Treatment in hospital may include close monitoring of blood pressure and heart rate, intravenous fluids, and medicines to support blood pressure and heart function. Bring the medicine packaging or a list of your medicines to the hospital so that the medical team knows exactly what was taken.
⏰ Missed Dose
If you miss a dose of this medicine, take it as soon as you remember, provided that more than half of the usual dosing interval has not passed. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Never take two doses at the same time to make up for a missed dose, because this can cause a dangerous drop in blood pressure.
Additional Safety Advice
Take this medicine exactly as your doctor has prescribed, at the same time each day, with or without food. Do not change the dose or stop taking it without talking to your doctor first, because stopping suddenly can cause blood pressure to rise again. Stand up slowly from a sitting or lying position, especially during the first few days of treatment, to reduce the chance of dizziness. Avoid drinking large amounts of alcohol while taking this medicine, as alcohol can add to the blood-pressure-lowering effect and make dizziness worse. Tell your doctor about all other medicines, supplements, and herbal products you are using, because some of them can interact with this medicine. If you are pregnant, planning to become pregnant, or breastfeeding, discuss the risks and benefits with your doctor before continuing this medicine. Keep all follow-up appointments so that your blood pressure, heart rate, and overall response to treatment can be checked regularly. Store this medicine in its original packaging, away from moisture and direct sunlight, and keep it out of the reach of children.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Older adults are more sensitive to the blood-pressure-lowering effect of this medicine and are at higher risk of dizziness, falls, and ankle swelling. Treatment is often started at a lower dose and increased slowly. Blood pressure should be checked regularly, and kidney function and electrolytes may need monitoring. Older adults should stand up slowly, use handrails when needed, and report any dizziness or unsteadiness to their doctor.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, talk to your doctor before continuing this medicine. High blood pressure during pregnancy needs careful management, and your doctor may switch you to a medicine that is considered safer for pregnancy. Do not stop or change your medicine on your own. If you become pregnant while taking this medicine, contact your doctor as soon as possible for a review.
🏥 Post-Surgery Considerations
Inform your surgeon and anaesthetist that you are taking this medicine before any surgery. This medicine can lower blood pressure, and this effect may add to the blood-pressure-lowering effects of anaesthetic medicines. Your doctor may advise you to continue, adjust, or temporarily stop the medicine depending on the type of surgery and your overall health. Blood pressure will be monitored closely during and after surgery.
🦷 Dental Procedures
Tell your dentist that you are taking this medicine before any dental procedure. This medicine can cause gum overgrowth in rare cases, so good oral hygiene is important. It can also lower blood pressure, and dental procedures that cause stress or bleeding may require monitoring. Your dentist may consult your doctor if you have severe heart disease or are taking other medicines that affect blood pressure or bleeding.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Regular exercise is beneficial for blood pressure control, but start slowly and increase gradually, especially if you have been inactive. Avoid sudden, strenuous exertion if you have angina, and stop immediately if you develop chest pain, severe breathlessness, dizziness, or palpitations. Drink enough water during exercise, and avoid exercising in extreme heat or cold. If you have heart disease or are unsure about safe exercise levels, ask your doctor for guidance.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness, tiredness, or ankle swelling, especially when treatment is started or the dose is increased. These effects can affect driving, operating heavy machinery, or working at heights. It is best to avoid these activities until you know how the medicine affects you. Most people are able to continue their normal work and daily activities once their body adjusts to the medicine. If side effects interfere with your work, speak to your doctor about adjusting the dose or timing.
🛑 When to Stop This Medicine
Do not stop this medicine on your own. Your doctor may consider stopping or changing it if you develop severe side effects, very low blood pressure, worsening angina, liver problems, or if your blood pressure is well controlled and a different treatment plan is more suitable. If you experience any red-flag symptoms, seek medical attention immediately. Always consult your doctor before stopping, as sudden withdrawal can cause blood pressure to rise and increase the risk of complications.
📅 Long-Term Use Effects
Long-term use of this medicine is generally safe and helps reduce the risk of stroke, heart attack, and other complications of high blood pressure. Regular monitoring of blood pressure, heart rate, and ankle swelling is important. Some people may develop persistent ankle swelling or gum overgrowth over time. Liver and kidney function may be checked periodically, especially in people with existing liver or kidney disease. Do not stop the medicine on your own; your doctor will review your treatment regularly and adjust it as needed.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Weight loss, a low-salt heart-healthy diet, regular exercise, limiting alcohol, and stopping smoking can lower blood pressure and may reduce the need for higher doses of medicine.
Evidence: Well-establishedACE inhibitors, angiotensin receptor blockers, thiazide diuretics, and beta-blockers are alternative or additional options depending on the patient's condition and other diseases.
Evidence: Well-establishedYoga, meditation, and breathing exercises can complement medical treatment and help improve overall blood pressure control.
Evidence: Limited to moderate💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no known vaccine interactions with this medicine. Routine vaccinations can generally be given while taking this medicine. If you are scheduled for any vaccine, inform the healthcare provider about all medicines you are taking. There is no need to stop this medicine before vaccination unless your doctor advises otherwise.
📦 Storage Guide
✅ DO
Store at room temperature between 15°C and 30°C
❌ DON'T
Do not refrigerate unless the label specifically says to do so
✅ DO
Keep the tablets in their original container with the label intact
❌ DON'T
Do not transfer them to unmarked containers or pill boxes for long-term storage
✅ DO
Keep away from direct sunlight, heat, and moisture
❌ DON'T
Do not store in the bathroom, near the kitchen sink, or in a hot car
✅ DO
Keep out of the reach of children and pets
❌ DON'T
Do not use the medicine after the expiry date printed on the pack
✈️ Traveling with This Medicine
When travelling, carry this medicine in its original packaging with the prescription label clearly visible. Keep a copy of your prescription or a doctor's letter in case you need to show it at customs or to a healthcare provider. Pack enough medicine for the entire trip plus a few extra days in case of delays. Store it in your hand luggage rather than checked baggage, and keep it away from extreme heat, cold, and direct sunlight. If you are crossing time zones, ask your doctor how to adjust the timing of your dose so that you do not take two doses too close together. Continue to monitor your blood pressure during travel and seek medical help if you feel unwell.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: Some blood-pressure-lowering effect begins within a few hours of the first dose, but the full benefit usually develops over several days to a week of regular use. Your doctor may adjust the dose based on your blood pressure readings.
A: This medicine can be taken at any time of day, but it is best to take it at the same time each day. Some doctors prefer morning dosing, while others may recommend evening dosing depending on your blood pressure pattern. Follow your doctor's advice.
A: Avoid grapefruit and grapefruit juice, limit or avoid alcohol, and reduce high-salt foods. Do not stop the medicine suddenly without talking to your doctor.
A: Yes, ankle and foot swelling is one of the most common side effects. It is usually mild and can be managed by elevating your legs and avoiding long periods of standing. If it is severe or bothersome, tell your doctor, who may adjust the dose or add another medicine.
A: Yes, this medicine is generally safe for long-term use when taken as prescribed and monitored by a doctor. Regular follow-up visits help ensure that it remains effective and that any side effects are managed.
A: No. Stopping suddenly can cause blood pressure to rise again and may worsen angina. Always consult your doctor before stopping or changing the dose.
A: Yes. Grapefruit and grapefruit juice can increase the amount of this medicine in your body and may cause a greater drop in blood pressure. It is best to avoid them while taking this medicine.
A: Sometimes doctors prescribe this medicine together with other blood pressure medicines. However, combining them can lower blood pressure too much, so it must be done under medical supervision with regular monitoring.
🤔 Common Patient Concerns
🛑 Myths vs. Facts
- Myth: This medicine can be stopped once blood pressure becomes normal.
Fact: Blood pressure becomes normal because the medicine is working. Stopping it suddenly can cause blood pressure to rise again and increase the risk of complications. Always consult your doctor before stopping. - Myth: This medicine damages the kidneys.
Fact: This medicine is not directly harmful to the kidneys. In fact, controlling blood pressure helps protect the kidneys over time. Regular monitoring is still important, especially if you have kidney disease. - Myth: You can eat or drink anything while taking this medicine.
Fact: Grapefruit and grapefruit juice can increase the amount of this medicine in the body, and too much salt or alcohol can work against its benefits. A heart-healthy diet is recommended. - Myth: This medicine works immediately after the first dose.
Fact: Some effect begins within hours, but the full benefit usually develops over several days to a week of regular use. - Myth: If you miss a dose, you should take two doses next time.
Fact: Never double the dose. Follow the missed-dose instructions or ask your doctor or pharmacist for guidance.
🔄 Alternative Options
Generic Alternatives
- Amlodipine 20mg tablet
Brand Alternatives
- Dipal F 20mg Tablet