Nanofen Aq 75mg Injection: 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
- Black, tarry stools or blood in vomit
- Severe abdominal pain or cramping
- Chest pain, shortness of breath, or difficulty breathing
- Swelling of the face, lips, tongue, or throat
- Severe headache with confusion or vision changes
- Decreased urine output or swelling in the legs
- Yellowing of the skin or eyes
- Severe skin rash with blisters or peeling
- Unusual bruising or bleeding
- High fever with sore throat
If experiencing severe symptoms, call emergency services immediately.
What is nanofen aq 75mg injection used for?
This medicine is a non-steroidal anti-inflammatory drug (NSAID) given by injection to relieve acute moderate to severe pain and inflammation. It works by blocking pain-causing chemicals called prostaglandins. It is used for conditions like post-operative pain, kidney stone pain, and arthritis flare-ups. It must be given by a healthcare professional.
- Generic Name: Information coming soon
- Manufacturer: Multiple manufacturers
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 nanofen aq 75mg injection के बारे में (Hindi Summary)
उपयोग: यह दवा डाइक्लोफेनाक सोडियम का इंजेक्शन है, जिसका उपयोग तीव्र दर्द और सूजन को कम करने के लिए किया जाता है। यह आमतौर पर ऑपरेशन के बाद के दर्द, गुर्दे की पथरी के दर्द, गठिया के दर्द, और चोट लगने पर होने वाले दर्द के लिए दी जाती है। यह दवा केवल डॉक्टर या नर्स द्वारा ही लगाई जाती है। इसे घर पर खुद से नहीं लगाना चाहिए। यह दर्द को कम करने के साथ-साथ सूजन और बुखार को भी कम करती है।
साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में इंजेक्शन लगाने की जगह पर दर्द, लालिमा या सूजन, जी मिचलाना, उल्टी, पेट में दर्द, सिरदर्द, चक्कर आना और नींद आना शामिल हैं। कुछ गंभीर दुष्प्रभाव भी हो सकते हैं जैसे पेट या आंतों में खून बहना, गुर्दे की समस्या, लीवर की समस्या, गंभीर एलर्जी, और दिल का दौरा। अगर आपको काला मल, खून की उल्टी, सीने में दर्द, सांस लेने में तकलीफ, या चेहरे पर सूजन दिखे तो तुरंत डॉक्टर से मिलें।
सुरक्षा सलाह: यह दवा केवल डॉक्टर की देखरेख में ही लगाई जानी चाहिए। इसे खुद से न लगाएं। अपने डॉक्टर को अपनी सभी बीमारियों के बारे में बताएं, खासकर पेट के अल्सर, गुर्दे या लीवर की बीमारी, दिल की बीमारी, अस्थमा, और खून की बीमारी। इस दवा को लेते समय शराब न पिएं। अगर आपको चक्कर आते हैं तो गाड़ी न चलाएं। गर्भावस्था में इस दवा का उपयोग डॉक्टर की सलाह के बिना न करें।
💊 nanofen aq 75mg injection Uses & Benefits
[{"condition":"Acute moderate to severe pain","description":"Provides rapid relief of acute pain when oral NSAIDs are not suitable or a fast onset is needed.","evidence":"Well-established"},{"condition":"Post-operative pain","description":"Used for short-term management of pain after surgical procedures.","evidence":"Well-established"},{"condition":"Renal colic","description":"Helps relieve the severe pain of kidney stones by reducing inflammation and spasms.","evidence":"Well-established"},{"condition":"Acute exacerbation of osteoarthritis or rheumatoid arthritis","description":"Provides short-term relief of joint pain and swelling during flare-ups.","evidence":"Well-established"},{"condition":"Acute musculoskeletal injuries","description":"Used for pain and inflammation from sprains, strains, and sports injuries.","evidence":"Well-established"},{"condition":"Biliary colic","description":"May be used for pain relief in gallbladder-related colic.","evidence":"Limited"}]
Off-label uses: [{"condition":"Acute migraine attacks","description":"Sometimes given by injection for severe migraine when other treatments fail.","evidence":"Limited"},{"condition":"Cancer pain","description":"May be used as part of pain management in some cancer patients.","evidence":"Limited"}]
Primary treatment for: Acute moderate to severe pain
Also treats: Post-operative pain, Renal colic, Osteoarthritis flare-up, Rheumatoid arthritis flare-up, Acute musculoskeletal injuries
📋 Drug Information
| Generic Name(s) | Information coming soon |
| Brand Name | nanofen aq 75mg injection |
| Manufacturer | Multiple manufacturers |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | PAIN ANALGESICS |
| Action Class | NSAID's- Non-Selective COX 1&2 Inhibitors (acetic acid) |
| Route of Administration | Parenteral (intramuscular or intravenous injection) |
| Storage | Store below 25°C, protected from light. Do not freeze. Keep in the original container until use. |
| Shelf Life | 24 months from the date of manufacture, unless otherwise specified on the packaging. |
| 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 inhibiting the cyclooxygenase enzymes, primarily COX-2, which are responsible for converting arachidonic acid into prostaglandins. Prostaglandins are chemicals that sensitize nerve endings to pain, cause blood vessels to dilate, and promote inflammation and fever. By blocking their production, this medicine reduces pain, swelling, and fever. It also has some effect on COX-1, which can lead to stomach irritation and bleeding. The injectable form delivers the active ingredient directly into the muscle or vein, allowing it to reach the bloodstream quickly and produce a faster effect than oral tablets.
Mechanism Steps
💡 How to Take nanofen aq 75mg injection
Strength: 75 mg/3 ml sterile solution for injection (3 ml ampoule or vial).
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is 75 mg given by deep intramuscular injection into the upper outer quadrant of the buttock, once daily for up to two days. For intravenous use, it may be given as a slow infusion or bolus, but this is less common. The dose and frequency must be individualized by a qualified clinician based on the indication, severity of pain, age, weight, kidney and liver function, and other medications. Do not exceed 150 mg per day. Use the lowest effective dose for the shortest duration. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients are at higher risk of side effects, especially gastrointestinal bleeding, kidney injury, and cardiovascular events. Use the lowest effective dose for the shortest duration. Monitor kidney and liver function closely. The dose may need to be reduced based on kidney function. |
| Renal Impairment | Use with caution in patients with kidney impairment. For patients with severe kidney impairment, this medicine is contraindicated. For mild to moderate impairment, the dose may need to be reduced, and kidney function should be monitored closely. Consult a doctor for individualized dosing. |
| Hepatic Impairment | Use with caution in patients with liver impairment. For severe liver impairment, this medicine is contraindicated. For mild to moderate impairment, the dose may need to be reduced, and liver function should be monitored. Consult a doctor for individualized dosing. |
| Maximum Daily Dose | The maximum recommended daily dose is 150 mg, but the usual dose is 75 mg once daily. Do not exceed 150 mg per day. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of nanofen aq 75mg injection
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Warfarin | Major | |
| Aspirin | Major | |
| Other NSAIDs | Major | |
| Corticosteroids | Major | |
| Methotrexate | Major | |
| Lithium | Major | |
| ACE inhibitors | Moderate | |
| Diuretics | Moderate | |
| SSRIs | Moderate | |
| Cyclosporine | Moderate |
🚨 Major Interactions
- Warfarin and other anticoagulants
- Aspirin
- Other NSAIDs
- Corticosteroids
- Methotrexate
- Lithium
⚡ Moderate Interactions
- ACE inhibitors and angiotensin receptor blockers
- Diuretics
- Cyclosporine
- Selective serotonin reuptake inhibitors (SSRIs)
- Tacrolimus
🍷 Alcohol Interaction
Avoid alcohol while receiving this medicine. Alcohol increases the risk of gastrointestinal bleeding, ulcers, and liver damage. It can also worsen dizziness and drowsiness.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Active or history of stomach or intestinal ulcer or bleeding","Severe heart failure","Severe kidney impairment","Severe liver impairment","Known allergy to diclofenac or other NSAIDs","History of asthma, urticaria, or allergic reaction after taking aspirin or other NSAIDs","Third trimester of pregnancy","Coronary artery bypass graft surgery (peri-operative period)"]
⚠️ Warnings & Precautions
["This medicine should only be administered by a healthcare professional.","Use the lowest effective dose for the shortest duration possible.","Avoid in patients with a history of gastrointestinal bleeding or ulcers.","Use with caution in the elderly, who are at higher risk of side effects.","Monitor kidney and liver function during treatment.","Avoid alcohol while receiving this medicine.","Do not use if you are pregnant, especially in the last trimester, unless advised by a doctor.","Inform your doctor if you have asthma, bleeding disorders, or heart disease.","This medicine may cause dizziness; avoid driving or operating machinery until you know how it affects you.","Do not mix this medicine with other drugs in the same syringe unless directed."]
🤱 Lactation Safety
This medicine passes into breast milk in small amounts. It is generally considered compatible with breastfeeding for short-term use, but consult your doctor to weigh the benefits and risks. Monitor the infant for any unusual signs.
💊 Overdose Management
Overdose of this medicine can cause severe stomach pain, vomiting, bleeding, drowsiness, and kidney failure. There is no specific antidote. Treatment is supportive and symptomatic. If overdose is suspected, seek emergency medical attention immediately. Activated charcoal may be given if the overdose was recent and the patient is conscious. Monitor vital signs, kidney function, and for signs of gastrointestinal bleeding.
⏰ Missed Dose
This medicine is usually given as a single dose or a short course by a healthcare professional. If you miss a scheduled dose, contact your doctor or nurse as soon as possible. Do not attempt to self-administer a missed dose. Your healthcare provider will determine the best course of action.
Additional Safety Advice
This medicine must only be given by a healthcare professional. Do not attempt to self-inject it at home. Inform your doctor about all your medical conditions, especially stomach ulcers, kidney or liver disease, heart failure, high blood pressure, asthma, or bleeding disorders. Tell your doctor about all medicines you take, including blood thinners, steroids, antidepressants, and other pain relievers. Avoid alcohol while receiving this medicine because it increases the risk of stomach bleeding. Do not drive or operate heavy machinery if you feel dizzy or drowsy after the injection. Use the lowest effective dose for the shortest possible time. Your doctor may monitor your kidney function, liver function, blood pressure, and blood counts during treatment. Do not use this medicine if you are pregnant, especially in the last three months, unless your doctor specifically advises it. If you are breastfeeding, discuss with your doctor before receiving this medicine.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are at a higher risk of serious side effects from this medicine, including gastrointestinal bleeding, kidney injury, and cardiovascular events. Use the lowest effective dose for the shortest duration. Monitor kidney and liver function closely. Avoid use in frail elderly patients unless clearly necessary. Ensure adequate hydration.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, discuss with your doctor before receiving this medicine. NSAIDs like this medicine may affect ovulation and are generally avoided during pregnancy, especially in the third trimester. Use effective contraception if you are of childbearing age and receiving this medicine, unless otherwise advised by your doctor.
🏥 Post-Surgery Considerations
This medicine is often used for post-operative pain. It should be administered by a healthcare professional. After surgery, it is important to monitor for signs of bleeding, kidney function, and cardiovascular status. It is usually given for a short period and then switched to oral painkillers. Follow your surgeon's instructions regarding activity and wound care.
🦷 Dental Procedures
If you are scheduled for a dental procedure, inform your dentist that you are receiving this medicine. It may increase the risk of bleeding during dental work. Your dentist may recommend stopping the medicine temporarily or taking precautions. Do not stop the medicine without consulting your doctor.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Avoid strenuous exercise or heavy lifting while receiving this medicine, especially if you are being treated for a musculoskeletal injury. Gentle movement may be beneficial, but consult your doctor or physiotherapist before starting any exercise program. If you feel dizzy or weak, do not exercise.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness, drowsiness, or blurred vision in some people. Avoid driving, operating heavy machinery, or performing tasks that require alertness until you know how this medicine affects you. You may need to take rest from work if your pain is severe or if you experience side effects. Discuss with your doctor about when you can safely return to work.
🛑 When to Stop This Medicine
This medicine is usually given for a short duration, typically 1 to 2 days. Do not stop or extend the treatment without consulting your doctor. If you experience any serious side effects, seek immediate medical attention. Your doctor will decide when to stop the injection and switch you to oral medication if needed.
📅 Long-Term Use Effects
Long-term use of this medicine is not recommended due to the increased risk of serious side effects. These include gastrointestinal bleeding and ulcers, kidney injury, liver damage, and cardiovascular events such as heart attack and stroke. If long-term use is necessary, regular monitoring of kidney and liver function, blood counts, and blood pressure is required. The lowest effective dose should be used for the shortest possible duration.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Oral diclofenac or other NSAIDs can be used once the acute phase is over.
Evidence: Well-establishedCan be used for mild to moderate pain, especially if NSAIDs are contraindicated.
Evidence: Well-establishedHelps with rehabilitation and pain management for musculoskeletal conditions.
Evidence: Well-establishedMay be used for severe pain when NSAIDs are not sufficient or contraindicated.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no known interactions between this medicine and vaccines. However, if you are scheduled to receive a vaccine, inform your healthcare provider that you are receiving this medicine. It is generally safe to receive vaccines while on this medicine, but your doctor will advise based on your overall health.
📦 Storage Guide
✅ DO
Store below 25°C, protected from light.
❌ DON'T
Do not freeze.
✅ DO
Keep in the original container until use.
❌ DON'T
Do not transfer to unmarked containers.
✅ DO
Keep away from direct sunlight and heat.
❌ DON'T
Do not store in the bathroom or near heat sources.
✅ DO
Check the expiry date before use.
❌ DON'T
Do not use if the solution is discolored or contains particles.
✈️ Traveling with This Medicine
This medicine is given by a healthcare professional, so it is not typically self-administered during travel. If you are prescribed a course, ensure you carry a copy of your prescription and a letter from your doctor explaining the medical need. Store the injection in its original packaging, protected from light and heat. Keep it in your carry-on luggage if flying, and declare it at customs if required. Do not freeze. If you need a dose while traveling, visit a local clinic or hospital.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine starts relieving pain within 10 to 20 minutes after intramuscular injection. The effect usually lasts for 4 to 6 hours.
A: No, this medicine must only be given by a healthcare professional in a clinic or hospital setting. It is not for self-administration.
A: Avoid alcohol, driving if you feel dizzy, and taking other NSAIDs without consulting your doctor.
A: No, this medicine is intended for short-term use only. Prolonged use increases the risk of serious side effects like stomach bleeding, kidney problems, and heart attacks.
A: This medicine is generally avoided during pregnancy, especially in the third trimester, unless your doctor specifically advises it. Consult your doctor for guidance.
🤔 Common Patient Concerns
🛑 Myths vs. Facts
- Myth: This medicine is a strong painkiller that can be used for any type of pain.
Fact: This medicine is an NSAID and is effective for inflammatory pain but not for all types of pain. It should only be used for approved indications. - Myth: Injections are always better than tablets.
Fact: Injections are used when a rapid effect is needed or oral route is not possible. They are not inherently better and carry more risks. - Myth: You can self-administer this injection at home.
Fact: This medicine must only be given by a healthcare professional in a setting with emergency equipment. - Myth: This medicine is safe to use for a long time.
Fact: Prolonged use increases the risk of serious side effects like stomach bleeding, kidney problems, and heart attacks. It is usually for short-term use.
🔄 Alternative Options
Generic Alternatives
- Diclofenac sodium injection
Brand Alternatives
- Voveran
- Dynapar
- Nac