Aclovir Ointment: Complete 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
- Severe allergic reaction with swelling of face, lips, or throat, or difficulty breathing.
- Blistering or peeling of the skin beyond the application site.
- Signs of a secondary bacterial infection such as increased redness, warmth, pus, or fever.
- Eye pain, redness, or blurred vision if the ointment accidentally gets into the eye.
- No improvement after 7 days of treatment.
- Symptoms that worsen despite treatment.
If experiencing severe symptoms, call emergency services immediately.
What is setuvir cream used for?
This medicine is a topical antiviral ointment containing acyclovir 5% w/w. It is used to treat cold sores and genital herpes by inhibiting the herpes simplex virus. Apply a thin layer to the affected area five times daily for up to 10 days. It is for external use only and should not be applied to the eyes or mucous membranes.
- Generic Name: Acyclovir (5% w/w)
- Manufacturer: Sunways India Pvt Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 setuvir cream के बारे में (Hindi Summary)
उपयोग: यह दवा एक एंटीवायरल मरहम है जिसमें एसाइक्लोविर 5% w/w होता है। इसका उपयोग हर्पीस सिंप्लेक्स वायरस के कारण होने वाले संक्रमणों जैसे होठों पर होने वाले छाले (कोल्ड सोर) और जननांग हर्पीस के इलाज के लिए किया जाता है। यह दवा वायरस के प्रसार को रोकती है और घावों को जल्दी भरने में मदद करती है। इसे प्रभावित त्वचा पर दिन में पांच बार पतली परत में लगाया जाता है। यह केवल बाहरी उपयोग के लिए है और इसे आंखों, मुंह या योनि के अंदर नहीं लगाना चाहिए।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में लगाने की जगह पर हल्की जलन, खुजली, लालिमा या सूखापन शामिल हैं। ये आमतौर पर हल्के होते हैं और कुछ समय में ठीक हो जाते हैं। कभी-कभी एलर्जी की प्रतिक्रिया हो सकती है जैसे चकत्ते, पित्ती या सूजन। यदि आपको गंभीर जलन, छाले या सांस लेने में कठिनाई हो तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा का उपयोग करने से पहले अपने डॉक्टर को बताएं यदि आप गर्भवती हैं, स्तनपान करा रही हैं या कोई अन्य दवा ले रही हैं। इसे लगाने से पहले और बाद में हाथ धोएं। केवल प्रभावित हिस्से पर ही लगाएं और आंखों, नाक, मुंह से दूर रखें। यदि 7 दिनों में सुधार न हो तो डॉक्टर से मिलें। इसे बच्चों की पहुंच से दूर रखें।
💊 setuvir cream Uses & Benefits
[{"condition":"Herpes labialis (cold sores)","description":"This medicine is applied topically to reduce the duration and severity of cold sores caused by herpes simplex virus type 1.","evidence":"Well-established"},{"condition":"Genital herpes","description":"It is used to treat initial and recurrent episodes of genital herpes caused by herpes simplex virus type 2, reducing viral shedding and symptom duration.","evidence":"Well-established"},{"condition":"Herpes simplex skin infections","description":"This medicine is effective for treating localized herpes simplex skin infections in immunocompetent individuals.","evidence":"Well-established"},{"condition":"Mucocutaneous herpes simplex","description":"It may be used for herpes simplex infections of the mucous membranes and skin, but should be applied only as directed by a healthcare provider.","evidence":"Moderate"}]
Off-label uses: [{"condition":"Prophylaxis of herpes labialis","description":"Some clinicians may recommend early application at the first sign of tingling to prevent a full-blown cold sore, though this is not an approved indication.","evidence":"Limited"},{"condition":"Herpes zoster (shingles) skin lesions","description":"Topical acyclovir is not standard for shingles, but may be used off-label in some cases under medical supervision.","evidence":"Limited"}]
Primary treatment for: Herpes simplex virus infections of the skin
Also treats: Herpes labialis, Genital herpes, Herpes simplex dermatitis
📋 Drug Information
| Generic Name(s) | Acyclovir (5% w/w) |
| Brand Name | setuvir cream |
| Manufacturer | Sunways India Pvt Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | DERMA |
| Action Class | Antiviral (Non-HIV) drugs |
| Route of Administration | Topical |
| Storage | Store at room temperature between 15°C and 25°C (59°F to 77°F). Protect from light and moisture. Do not freeze. |
| Shelf Life | 24 months from the date of manufacture. |
| WHO Guideline | The World Health Organization recommends acyclovir for the treatment of herpes simplex virus infections, including topical use for mucocutaneous lesions. However, specific recommendations for topical acyclovir may vary. |
| ICMR Guideline | The Indian Council of Medical Research does not have specific guidelines for topical acyclovir, but it is included in standard treatment guidelines for herpes simplex infections. |
👨⚕️ 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 replication of herpes simplex virus. Acyclovir is a nucleoside analogue that is selectively activated by viral thymidine kinase. Once activated, it competes with the natural substrate deoxyguanosine triphosphate and inhibits viral DNA polymerase, leading to chain termination of the viral DNA. This prevents the virus from multiplying and helps the body's immune system to control the infection. Because it targets a viral enzyme, it has minimal effect on normal human cells.
Mechanism Steps
💡 How to Take setuvir cream
Strength: Ointment containing acyclovir 5% w/w.
Dosage Information
| Adult Dosage | Apply a thin layer of this medicine to the affected area five times a day (approximately every 4 hours) for up to 10 days. For cold sores, start treatment at the first sign of tingling, itching, or redness. For genital herpes, apply as directed by your doctor. The dose and duration must be individualized by a qualified clinician based on the indication, severity of infection, and patient response. Do not exceed the recommended frequency or duration without medical advice. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician for appropriate use in children under 12 years of age. |
| Elderly Dosage | No specific dosage adjustments are required for elderly patients when using this medicine topically. However, elderly patients may be more susceptible to skin irritation. Use with caution and consult a doctor if side effects occur. |
| Renal Impairment | No dosage adjustment is required for topical use in patients with renal impairment, as systemic absorption is minimal. |
| Hepatic Impairment | No dosage adjustment is required for topical use in patients with hepatic impairment, as systemic absorption is minimal. |
| Maximum Daily Dose | Not applicable for topical use. Apply as directed by your doctor, typically up to 5 times daily. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of setuvir cream
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🛡️ Safety & Warnings
🚫 Contraindications
["Known hypersensitivity to acyclovir or valacyclovir","Application to the eye or inside the mouth (unless specifically directed)","Use in immunocompromised patients without medical supervision"]
⚠️ Warnings & Precautions
["For external use only. Avoid contact with eyes, nose, mouth, and other mucous membranes.","Do not apply to large areas of broken skin without medical advice.","Wash hands before and after application to prevent spread of infection.","Do not use for more than 10 days without consulting a doctor.","If symptoms persist or worsen, consult a healthcare professional.","Keep out of reach of children.","Do not share this medicine with others."]
🤱 Lactation Safety
Topical acyclovir is generally considered safe during breastfeeding. Apply to areas away from the breast to avoid infant exposure. Consult your doctor for guidance.
💊 Overdose Management
Overdose with topical acyclovir is unlikely due to minimal systemic absorption. If accidental ingestion occurs, seek medical attention immediately. Symptoms of overdose may include nausea, vomiting, headache, and confusion. Treatment is supportive and symptomatic.
⏰ Missed Dose
If you miss a dose, apply it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not apply a double dose to make up for a missed one.
Additional Safety Advice
Before using this medicine, inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding. Although topical acyclovir is considered safe during pregnancy, it should be used only when clearly needed. Wash your hands thoroughly before and after applying the ointment to prevent spreading the infection. Apply a thin layer to the affected area only, and avoid contact with the eyes, inside the nose, mouth, or other mucous membranes. Do not cover the treated area with a bandage or dressing unless instructed by your doctor. If your symptoms do not improve after 7 days or if they worsen, consult your doctor. Do not share this medicine with others, as it may not be suitable for their condition. Keep this medicine out of reach of children. Store it at room temperature and protect it from direct sunlight. Do not use this medicine after the expiry date printed on the tube.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may be more prone to skin irritation. Use with caution and monitor for any adverse reactions. No dosage adjustment is needed for topical use.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, consult your doctor before using this medicine. Topical acyclovir is generally considered safe, but always seek medical advice.
🏥 Post-Surgery Considerations
If you have recently had surgery, consult your doctor before applying this medicine to surgical wounds. It is not intended for use on open surgical incisions unless directed.
🦷 Dental Procedures
Inform your dentist if you have an active cold sore before a dental procedure. This medicine can be used to treat cold sores, but dental work may need to be rescheduled until the lesion heals to prevent spread.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
No specific exercise restrictions while using this medicine. However, avoid activities that may cause friction or irritation to the affected area.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine does not affect your ability to drive or operate machinery. However, if you have an active outbreak, avoid close contact with others and do not share personal items. You can continue your normal daily activities as long as you follow hygiene measures.
🛑 When to Stop This Medicine
Stop using this medicine if you experience a severe allergic reaction or if your symptoms worsen. Do not stop prematurely if symptoms are improving; complete the full course as prescribed. Consult your doctor before stopping if you have concerns.
📅 Long-Term Use Effects
Long-term use of topical acyclovir is generally safe. However, prolonged use may lead to skin irritation or contact dermatitis. It is not recommended to use for more than 10 days without medical advice. If outbreaks are frequent, consult your doctor for alternative or suppressive therapy.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Oral acyclovir, valacyclovir, or famciclovir may be more effective for severe or frequent outbreaks.
Evidence: Well-establishedAnother topical antiviral that may be used for cold sores.
Evidence: Well-establishedAn over-the-counter topical cream for cold sores.
Evidence: Moderate💉 Vaccination Considerations
💉 If You're Getting Vaccinated
No specific vaccine interactions are known. However, if you are scheduled for a vaccine, inform your healthcare provider about this medicine.
📦 Storage Guide
✅ DO
Store at room temperature (15-25°C)
❌ DON'T
Do not refrigerate or freeze
✅ 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, keep it in its original packaging and carry a copy of your prescription. Store it at room temperature and protect it from extreme heat or cold. If you are crossing time zones, continue applying it at evenly spaced intervals as much as possible. Declare it at customs if required. Always pack it in your carry-on luggage to avoid loss or temperature extremes.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: You may start to feel relief within 24 to 48 hours, but visible healing usually takes several days. Complete the full course as prescribed.
A: This medicine is not typically used for shingles. Oral antiviral medications are usually prescribed for shingles. Consult your doctor.
A: Consult a pediatrician before using this medicine on children under 12 years of age.
A: No, this ointment is for external use only. Do not apply inside the mouth unless specifically directed by a doctor.
🤔 Common Patient Concerns
🔄 Substitutes for setuvir cream
View AllAlternative brands with exact same active ingredient:
-
cloviderm ointmentNovartis India Ltd ₹18.75 45.1% CHEAPER
-
acloriv 5% creamEast African (India) Overseas ₹34.69 1.6% COSTLIER
-
herporax ointmentBiocare Remedies ₹35.50 4% COSTLIER
-
zovistar creamMonichem Healthcare Pvt Ltd ₹37.86 10.9% COSTLIER
-
aciherpin creamAGIO Pharmaceuticals Ltd ₹39.38 15.4% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: Acyclovir ointment can cure herpes permanently.
Fact: This medicine helps manage outbreaks but does not cure the virus. The virus remains dormant in the body and can reactivate. - Myth: You can use acyclovir ointment for any skin infection.
Fact: This medicine is specific for herpes simplex virus. It is not effective against bacterial or fungal infections. - Myth: Acyclovir ointment is safe to use in the eyes.
Fact: This ointment is not for ophthalmic use. There are specific eye preparations for ocular herpes.
🔄 Alternative Options
Generic Alternatives
- Acyclovir 5% w/w ointment (various manufacturers)
Brand Alternatives
- Aclovir ointment
- Zovirax ointment
- Acivir ointment