Avanext 100mg Tablet
Clinical Background: Balrampur Hospital, Lucknow (Emergency Medicine) & SCPM Hospital | Standards: CDSCO, Indian Pharmacopoeia (IP) & WHO
When to Call Your Doctor IMMEDIATELY
- Erection lasting more than 4 hours
- Sudden vision loss in one or both eyes
- Sudden hearing loss or ringing in the ears
- Chest pain, shortness of breath, or irregular heartbeat
- Severe dizziness or fainting
- Swelling of face, lips, or throat
- Severe headache with visual changes
If experiencing severe symptoms, call emergency services immediately.
What is avanext 100mg tablet used for?
This medicine is a prescription oral tablet containing avanafil 100 mg, used to treat erectile dysfunction in adult men. It works by increasing blood flow to the penis during sexual stimulation. It should not be taken with nitrates.
- Generic Name: Avanafil
- Manufacturer: Zydus Cadila
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 avanext 100mg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा एवनाफिल 100 मिलीग्राम युक्त एक ओरल टैबलेट है, जिसका उपयोग वयस्क पुरुषों में स्तंभन दोष (इरेक्टाइल डिसफंक्शन) के इलाज के लिए किया जाता है। यह दवा पीडीई5 इनहिबिटर वर्ग की है और यौन उत्तेजना के दौरान लिंग में रक्त के प्रवाह को बढ़ाकर काम करती है। यह दवा अपने आप से इरेक्शन नहीं करती, बल्कि यौन उत्तेजना की आवश्यकता होती है। यह दवा नाइट्रेट दवाओं के साथ नहीं लेनी चाहिए क्योंकि इससे रक्तचाप खतरनाक रूप से गिर सकता है। इस दवा का उपयोग केवल डॉक्टर के पर्चे पर ही करें।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में सिरदर्द, चेहरे पर लालिमा, नाक बंद होना और पीठ दर्द शामिल हैं। ये आमतौर पर हल्के होते हैं और कुछ समय में ठीक हो जाते हैं। कभी-कभी चक्कर आना, मतली या दृष्टि में बदलाव हो सकता है। दुर्लभ मामलों में, 4 घंटे से अधिक समय तक इरेक्शन बने रहना एक आपातकालीन स्थिति है और तुरंत डॉक्टर से संपर्क करना चाहिए। अचानक दृष्टि या सुनने में कमी होने पर दवा बंद करें और तुरंत चिकित्सा सहायता लें।
सुरक्षा सलाह: इस दवा को लेने से पहले अपने डॉक्टर को अपनी सभी स्वास्थ्य समस्याओं और दवाओं के बारे में बताएं। यदि आप छाती में दर्द के लिए नाइट्रेट दवा लेते हैं तो यह दवा बिल्कुल न लें। शराब का सेवन सीमित करें क्योंकि इससे रक्तचाप कम हो सकता है। अंगूर का रस न पिएं क्योंकि यह दवा के स्तर को बढ़ा सकता है। 24 घंटे में एक से अधिक बार इस दवा का सेवन न करें। यदि इरेक्शन 4 घंटे से अधिक समय तक बना रहे तो तुरंत आपातकालीन चिकित्सा सहायता लें।
avanext 100mg tablet Uses & Benefits
This medicine is used to treat erectile dysfunction in adult men by improving blood flow to the penis during sexual stimulation.
Off-Label & Investigational Uses:
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📋 Drug Information
| Generic Name(s) | Avanafil |
| Brand Name | Avanair 100 Tablet |
| Manufacturer | Zydus Cadila |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | SEX STIMULANTS REJUVENATORS |
| Action Class | Phosphodiesterase-5 (PDE5) Inhibitor |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F). Keep away from moisture and heat. Keep in the original container. |
| 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 works by selectively inhibiting the enzyme phosphodiesterase type 5 (PDE5). When a man is sexually stimulated, nitric oxide is released in the penis, which increases cyclic guanosine monophosphate (cGMP). cGMP causes smooth muscle relaxation and increased blood flow, leading to an erection. PDE5 normally breaks down cGMP. By blocking PDE5, this medicine helps cGMP levels remain higher, allowing for a stronger and longer-lasting erection when sexual stimulation occurs. This medicine does not directly cause an erection and requires sexual arousal to be effective.
Mechanism Steps
💡 How to Take avanext 100mg tablet
Strength: Avanafil 100 mg immediate-release tablet
Dosage Information
| Adult Dosage | The recommended starting dose of this medicine for erectile dysfunction is 100 mg taken orally approximately 30 minutes before sexual activity. The dose may be adjusted by your doctor based on efficacy and tolerability. The maximum recommended dosing frequency is once daily. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function, and concomitant medications. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | No dose adjustment is required based on age alone. However, elderly patients may be more sensitive to the effects of this medicine, and caution is advised. Dose must be individualized by a qualified clinician. |
| Renal Impairment | For patients with mild to moderate renal impairment, no dose adjustment is needed. For severe renal impairment, the dose should be reduced to 50 mg based on tolerability. Dose must be individualized by a qualified clinician. |
| Hepatic Impairment | For patients with mild to moderate hepatic impairment, no dose adjustment is needed. For severe hepatic impairment, this medicine is contraindicated. Dose must be individualized by a qualified clinician. |
| Maximum Daily Dose | 100 mg once daily. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of avanext 100mg tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Nitrates | Major | |
| Riociguat | Major | |
| Strong CYP3A4 inhibitors | Major | |
| Alpha-blockers | Moderate | |
| Moderate CYP3A4 inhibitors | Moderate | |
| Alcohol | Moderate | |
| Aspirin/NSAIDs | Minor |
🚨 Major Interactions
- Nitrates (e.g., nitroglycerin, isosorbide mononitrate)
- Riociguat
- Strong CYP3A4 inhibitors (e.g., ketoconazole, ritonavir, clarithromycin)
⚡ Moderate Interactions
- Alpha-blockers (e.g., doxazosin, tamsulosin)
- Moderate CYP3A4 inhibitors (e.g., erythromycin, grapefruit juice)
- Alcohol
🍷 Alcohol Interaction
Drinking alcohol while taking this medicine can increase the risk of low blood pressure, dizziness, and can reduce your ability to get an erection. It is advisable to limit or avoid alcohol consumption.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Concomitant use of nitrates or nitric oxide donors","Concomitant use of riociguat","Known hypersensitivity to avanafil or any component of the tablet","Severe cardiovascular disorders such as recent myocardial infarction or stroke","Uncontrolled hypotension or hypertension","Severe hepatic impairment","End-stage renal disease requiring dialysis"]
⚠️ Warnings & Precautions
["Before taking this medicine, inform your doctor if you have any heart problems, as sexual activity may pose a risk.","This medicine can cause a sudden drop in blood pressure, especially when taken with nitrates or alpha-blockers.","If you experience a prolonged erection lasting more than 4 hours, seek immediate medical help.","Sudden vision or hearing loss has been reported rarely; stop the medicine and consult a doctor immediately.","Do not take this medicine with grapefruit juice or strong CYP3A4 inhibitors.","This medicine does not protect against sexually transmitted infections; use appropriate protection.","Do not share this medicine with others, even if they have similar symptoms."]
🤱 Lactation Safety
Not applicable. This medicine is not indicated for use in women.
💊 Overdose Management
If you suspect an overdose, seek emergency medical attention immediately. Symptoms of overdose may include severe hypotension, dizziness, fainting, and prolonged erection. Treatment is supportive and symptomatic. There is no specific antidote. Hemodialysis is not expected to be effective in removing this medicine from the body.
⏰ Missed Dose
This medicine is taken on an as-needed basis before sexual activity. If you miss a dose, take it as soon as you remember if you still plan to have sexual activity. Do not take more than one dose in 24 hours. Do not double the dose to make up for a missed one.
Additional Safety Advice
Before taking this medicine, tell your doctor if you have heart disease, low blood pressure, uncontrolled high blood pressure, liver or kidney problems, or a history of stroke. Do not take this medicine if you are using any nitrate medicine for chest pain, as the combination can be life-threatening. Avoid drinking large amounts of alcohol before or after taking this medicine, as it can increase the risk of low blood pressure and reduce your ability to get an erection. Grapefruit juice may increase the levels of this medicine in your body, so it is best to avoid it. Do not take this medicine more than once a day. If you get an erection that lasts longer than four hours, seek emergency medical help immediately to prevent permanent damage. This medicine is not for use in women or children. Keep this medicine out of reach of children and store it at room temperature away from moisture and heat. Always follow your doctor's instructions and do not share this medicine with anyone else.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may be more sensitive to the effects of this medicine, especially hypotension and dizziness. Caution is advised, and dose adjustment may be necessary based on renal and hepatic function. Regular monitoring is recommended.
🤰 Pregnancy Planning (TTC)
This medicine is not indicated for use in women. It is used for erectile dysfunction in men. If you are planning pregnancy with your partner, this medicine does not affect fertility. Consult your doctor for any concerns.
🏥 Post-Surgery Considerations
If you have recently undergone surgery, especially cardiac or penile surgery, consult your doctor before taking this medicine. Sexual activity may need to be avoided during the recovery period.
🦷 Dental Procedures
This medicine does not have any specific interactions with dental procedures. However, inform your dentist about all medicines you are taking, including this one, before any dental procedure.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
This medicine can cause dizziness or low blood pressure. Avoid strenuous exercise immediately after taking this medicine, especially if you are prone to dizziness. Consult your doctor before starting any new exercise regimen.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness or vision changes in some people. If you experience these effects, avoid driving or operating heavy machinery until you know how this medicine affects you. It does not affect your ability to work otherwise.
🛑 When to Stop This Medicine
Do not stop taking this medicine without consulting your doctor. If you experience serious side effects such as prolonged erection, sudden vision or hearing loss, or severe hypotension, stop the medicine and seek immediate medical attention. Your doctor may adjust or discontinue the medicine based on your response and side effects.
📅 Long-Term Use Effects
Long-term use of this medicine has not been associated with any serious long-term effects in clinical studies. However, it is important to have regular check-ups with your doctor to monitor blood pressure and cardiovascular health. If you experience any persistent side effects, consult your doctor. Do not use this medicine for prolonged periods without medical supervision.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Weight loss, exercise, and stress reduction can improve erectile function.
Evidence: Well-establishedCounseling can help with psychological causes of erectile dysfunction.
Evidence: Well-establishedMechanical devices can help achieve erection.
Evidence: Moderate💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no known interactions between this medicine and vaccines. However, consult your doctor before receiving any vaccine while taking 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 with this medicine, carry it in its original packaging along with a copy of your prescription. Keep it in your carry-on luggage to avoid loss or exposure to extreme temperatures. Store it at room temperature and away from direct sunlight. If crossing time zones, take the medicine as needed for sexual activity, but do not exceed one dose in 24 hours. Check local customs regulations regarding prescription medicines before traveling internationally.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine typically starts working within 15 to 30 minutes after taking it, but this can vary. It requires sexual stimulation to be effective.
A: Yes, it can be taken with or without food. However, a high-fat meal may delay the onset of action.
A: Seek emergency medical attention immediately. Prolonged erection can cause permanent damage if not treated promptly.
A: This medicine is taken as needed, not daily. Do not take more than one dose in 24 hours. Consult your doctor for long-term use.
🤔 Common Patient Concerns
🔄 Substitutes for avanext 100mg tablet
View AllAlternative brands with exact same active ingredient:
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can be taken without sexual stimulation to get an erection.
Fact: This medicine requires sexual stimulation to be effective; it does not cause an erection on its own. - Myth: This medicine is an aphrodisiac.
Fact: This medicine does not increase sexual desire; it only helps with erectile function. - Myth: This medicine is safe to take with nitrates.
Fact: This medicine is absolutely contraindicated with nitrates due to the risk of severe hypotension.
🔄 Alternative Options
Generic Alternatives
- Avanafil
Brand Alternatives
- Avanair 100 Tablet