Acivir Cream
Available Dosages
| SKU | 9 |
|---|---|
| Generic For | Zovirax |
| Strength | 10gm |
| Active Ingredient | Acyclovir |
| Pack Size | Qty | Price Per Pill or Unit | Price | Cart | |
|---|---|---|---|---|---|
| 1 Tube/s | US$ 14.00 | US$ 14.00 | |||
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| 3 Tube/s | US$ 8.00 | US$ 24.0043%US$ 42.00 | |||
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| 6 Tube/s | US$ 6.00 | US$ 36.0057%US$ 84.00 | |||
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Acivir Cream (Acyclovir 5%) for Cold Sores & Herpes Skin Infections
Acivir cream 10 g is a prescription antiviral formulation designed to manage skin infections caused by the herpes simplex virus. It is mainly recommended for treating cold sores that appear on or around the lips and facial region.
The active ingredient, Acyclovir, has been widely used for many years in antiviral therapy because of its ability to selectively target virus-infected cells without harming healthy skin. Instead of simply masking visible symptoms, the medicine interrupts viral replication, reducing the intensity of the outbreak and encouraging natural healing. Patients who begin treatment during the earliest warning signs, such as unusual sensitivity, mild itching, or a tingling sensation, often experience better treatment outcomes than those who start after blisters have fully developed. Its smooth consistency allows the cream to spread evenly over the affected surface, creating a protective therapeutic layer without leaving excessive residue. Since the medication works locally, only minimal amounts are absorbed into the bloodstream, making it suitable for topical treatment under medical supervision. Although Acicvir cream effectively controls an active herpes simplex episode, it does not eliminate the virus permanently from the body. Future outbreaks may still occur because the virus remains dormant within nerve cells.
Maintaining good skin hygiene, avoiding direct contact with contagious lesions, and carefully following medical instructions can further support successful treatment. Used responsibly, Acivir cream offers a practical option to shorten recovery time and help patients resume normal daily activities with greater comfort.
Manufacturing information - Acivir Cream is manufactured by Cipla Limited, a leading Indian pharmaceutical company recognised for producing high-quality, affordable medicines.
The working of Acyclovir (the active ingredient)
Acyclovir, the active ingredient in Acivir Cream, works by slowing the growth and spread of herpes viruses on the skin. After the cream is applied, Acyclovir enters virus-infected skin cells and is converted into its active form by viral enzymes. This active form blocks the action of viral DNA polymerase, an enzyme the virus needs to make new genetic material and multiply. As a result, the virus cannot produce new copies of itself, thereby limiting its spread to healthy cells. Although Acyclovir does not eliminate the herpes virus from the body, it helps the immune system control the infection more effectively. Regular use as directed can shorten the healing time of cold sores or genital herpes lesions, reduce pain, itching, and burning sensations, and lower the risk of new blisters forming. Early application, preferably at the first sign of symptoms, provides the greatest therapeutic benefit.
Comparing Zovirax with Acivir cream: the difference between generic and brand
Zovirax is the branded formulation of Acyclovir, while Acivir cream is its generic equivalent. Both contain the same active ingredient and provide similar antiviral effectiveness. The primary differences lie in the manufacturer, branding, packaging, and price, with the generic version generally more affordable.
Buy Acivir cream
Purchasing Acivir cream online offers convenience, competitive pricing, and doorstep delivery. Trusted online pharmacies also provide authentic medicines, secure payment options, and easy prescription management. Buying online saves time, lets you compare prices, and ensures access to reliable customer support for a smooth, hassle-free shopping experience. PremiumRxDrugs offers related strengths, including Acivir 400mg and Acivir 800mg, as well as topical formulations such as Acivir Cream. Other alternative products include Herpex 5% cream and Ocuvir Dispersible tablets.
Important health warnings while using Acyclovir cream
Acivir /Zovirax should be used only after confirming that the skin condition is appropriate for antiviral treatment. It is not intended for fungal, bacterial, or other unrelated skin infections. Avoid applying the medicine to broken skin unless specifically instructed by your healthcare provider. Protect the treated area from unnecessary friction, excessive sunlight, and harsh cosmetic products that may aggravate already sensitive skin. During an active herpes outbreak, avoid close physical contact, including kissing, until the lesions have healed because the infection remains contagious.
People with a history of hypersensitivity to antiviral medicines should discuss this with their doctor before beginning therapy. Individuals with weakened immunity or serious underlying illnesses may require additional medical evaluation to determine whether topical treatment alone is sufficient. Keep the tube tightly closed after every use to preserve the medicine's quality. Store it in a cool, dry place beyond the reach of children and pets. Never share your prescribed cream with another person, even if their symptoms appear similar, since accurate diagnosis is essential before treatment. Consult your healthcare provider if unexpected skin changes develop during therapy or if repeated outbreaks occur frequently.
Possible side effects of Acyclovir cream
Most users achieve results from Acivir or Zovirax cream without significant problems. Temporary skin reactions may occur during the first few applications as the treated area responds to the medication. Mild dryness, slight peeling, a feeling of tightness, or brief warmth at the application site are among the more commonly reported effects and usually disappear without intervention.
A small number of individuals may experience contact dermatitis, characterised by persistent redness, swelling, or increased irritation. If these symptoms continue or worsen, discontinue use until you receive medical advice.
Serious allergic responses are uncommon but require urgent medical attention. Warning signs include widespread rash, facial swelling, severe itching, dizziness, or breathing difficulty. Medical review is also recommended if the sores enlarge rapidly, develop pus, or fail to heal as expected, as these changes could indicate an underlying skin condition that requires different treatment.
Using Acyclovir cream with care
Use Acivir or Zovirax cream only on the area recommended by your healthcare professional. Before every application, gently cleanse the affected skin with water and pat it completely dry with a clean towel. Applying the medicine to clean skin helps improve contact between the cream and the infected surface. Place a small amount of cream on a clean fingertip or cotton applicator, then spread it lightly across the lesion and a small margin of surrounding skin. Heavy application does not improve effectiveness, so a thin coating is generally sufficient. Repeat the application according to the schedule provided by your doctor.
Avoid vigorously rubbing the treated area, as damaged skin can become further irritated. Refrain from touching or squeezing blisters, as this may delay recovery and increase the risk of transmitting the virus. After completing the application, dispose of any cotton applicator used and wash your hands thoroughly. The cream should remain on the skin and should not be rinsed away immediately. Cosmetics, lip products, or skincare items should preferably be applied only after the medicine has been fully absorbed unless your healthcare provider advises otherwise. Continue treatment for the prescribed duration, even if the lesion begins shrinking earlier than expected. Stopping therapy too soon may reduce its effectiveness. If a scheduled application is forgotten, resume treatment as soon as practical without using additional cream to compensate.
What is Acivir Cream used for?
Acivir Cream contains acyclovir 5% — a topical antiviral for herpes simplex virus (HSV) infections of the skin and lips (cold sores / herpes labialis), and for initial epiSodiumes of herpes genitalis. It is applied directly to the cold sore lesion to reduce healing time and viral shedding. Topical acyclovir works best when applied at the earliest sign of a cold sore (tingling, itching, burning before the blister appears). It does not cure HSV infection — the virus remains latent — but it reduces the duration and severity of active outbreaks.
How does acyclovir 5% cream work on herpes cold sores?
Acyclovir is phosphorylated by the HSV-specific thymidine kinase enzyme to acyclovir monophosphate, then further by cellular kinases to acyclovir triphosphate — the active form. Acyclovir triphosphate inhibits HSV DNA polymerase and incorporates into the growing DNA chain, causing premature chain termination. Since activation requires HSV thymidine kinase (not present in uninfected cells), acyclovir is selectively toxic to HSV-infected cells. Topical application delivers high local drug concentrations at the site of infection while minimising systemic absorption.
How should Acivir Cream be applied for cold sores?
Apply Acivir Cream 5 times daily (approximately every 4 hours while awake) at the first sign of a cold sore (prodromal tingling or burning), continuing for 5 days. Apply a thin layer to cover the lesion and surrounding area; avoid getting cream in the eye. Wash hands before and after application. Use a clean cotton swab or fingertip (wash immediately after). Do not apply inside the mouth or to mucous membranes. Treatment is most effective when started at the first prodromal symptom — if started after the blister has fully formed, the therapeutic benefit is reduced.
Can Acivir Cream be used inside the mouth or on genital herpes?
Acivir topical cream is not recommended for use inside the mouth (oral cavity), inside the vagina, or on the cervix. For oral mucosal HSV (aphthous-like HSV lesions inside the mouth), oral acyclovir tablets are required. For herpes genitalis, topical acyclovir cream provides limited benefit — oral acyclovir 200–400mg five times daily for 5–10 days is significantly more effective for genital herpes outbreaks. Topical therapy can be used as an adjunct for external genital lesions but should not replace systemic therapy for genital herpes.
Is Acivir Cream safe during pregnancy for cold sores?
Topical acyclovir cream has minimal systemic absorption — plasma levels after topical application are negligible. It is considered safe for use during pregnancy for cold sores (herpes labialis). Oral acyclovir has more extensive human pregnancy safety data and is also considered safe. However, any medication use in pregnancy should be discussed with an obstetrician or GP. The risk of untreated cold sores during pregnancy is primarily cosmetic and discomfort — neonatal herpes from cold sores is rare but advise strict handwashing and avoiding touching the lesion.
What drug interactions apply to Acivir Cream?
Due to minimal systemic absorption from topical application, Acivir Cream has no clinically significant systemic drug interactions. The cream base components (polyethylene glycol, propylene glycol) may cause local skin reactions in sensitive individuals. No dose adjustments or interaction checks are required for topical acyclovir. However, if using other topical preparations (emollients, sunscreen, or other topical antivirals), apply Acivir Cream first and wait 10–15 minutes before applying other products to allow adequate absorption.
How does Acivir Cream compare to Zovirax Cream?
Acivir Cream 5% and Zovirax Cream 5% are both topical acyclovir 5% formulations — bioequivalent preparations of the same active ingredient. Zovirax is the original branded product; Acivir is the generic. Both provide the same antiviral activity against HSV at the site of application. The cream bases may differ slightly between brands, but therapeutic efficacy and safety are equivalent. Acivir provides the same cold sore treatment as Zovirax at significantly lower cost.
Is Acivir Cream the same as Zovirax Cream?
Yes. Acivir Cream and Zovirax Cream both contain acyclovir 5% as the active ingredient in topical formulation. Acivir is the generic alternative providing the same antiviral efficacy against herpes labialis as Zovirax at significantly lower cost — making topical HSV treatment accessible and affordable.
Can I order Acivir Cream from PremiumRxDrugs for delivery to the UK?
Yes. PremiumRxDrugs.com ships Acivir Cream to the UK, USA, Australia, and many other countries. Our genuine manufacturer-verified antiviral products, competitive pricing, and free worldwide shipping on qualifying orders make us a reliable source for topical cold sore treatment.
What side effects does Acivir Cream cause?
Topical acyclovir is very well tolerated. Common local reactions: mild burning or stinging at the application site (typically transient), and itching. Occasional: mild erythema (redness) or dryness. Rare: contact dermatitis (allergic reaction to cream base components — polyethylene glycol). Systemic side effects are not expected given negligible absorption. If the lesion worsens significantly, spreads rapidly, or does not improve after 5–7 days of treatment, seek medical assessment — immunocompromised patients may require oral or IV acyclovir.
Should I use Acivir Cream with or without a lip balm or petroleum jelly?
Acivir Cream should be applied directly to the cold sore lesion without covering immediately with emollients or balms — allow the cream to be absorbed for 10–15 minutes first. Moisturising lip balm or petroleum jelly can be applied afterward to reduce drying and discomfort from the lesion, but should not be mixed with or applied simultaneously as this may dilute the acyclovir concentration. Sun exposure can trigger herpes labialis outbreaks — SPF-containing lip balm applied over healed or treated lesions helps prevent UV-triggered recurrences.
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