Key Takeaways
- Only buy from TGA‑registered online pharmacies that require a valid prescription.
- Generic Zovirax (acyclovir) typically costs $0.10-$0.25 per 200mg tablet in Australia.
- Compare price, shipping, and verification methods before purchasing.
- Check dosage guidelines for cold sores, genital herpes, and shingles to avoid misuse.
- Beware of counterfeit sites - look for secure https, contact details, and clear return policies.
What Is Generic Zovirax?
Generic Zovirax is a brand‑free version of acyclovir, an oral antiviral used to treat herpes simplex infections and shingles. It contains the same active ingredient, 200mg or 400mg of acyclovir per tablet, but is sold at a fraction of the branded price.
The chemical name acyclovir is a nucleoside analogue that interferes with viral DNA replication. Because the patent on Zovirax has expired, many Australian manufacturers produce it under generic labels, making it affordable for everyday users.
Legal and Safety Checklist for Australian Buyers
In Australia, the Therapeutic Goods Administration (TGA) regulates all medicines, including online sales. Before you click ‘Buy’, run through this quick safety list:
- Confirm the site displays a valid TGA registration number for the product.
- Make sure a registered pharmacist or doctor has reviewed your prescription.
- Check that the website uses HTTPS and shows a physical Australian address.
- Look for clear contact details and a 30‑day return or refund policy.
- Avoid sites that claim “no prescription needed” for prescription‑only medicines.
Following these steps dramatically lowers the risk of receiving counterfeit or sub‑standard tablets.

How to Spot a Reputable Online Pharmacy
Finding a trustworthy seller is easier when you know what to look for. Here’s a step‑by‑step process:
- Search the TGA database for the pharmacy’s business name. If it doesn’t appear, move on.
- Read reviews on independent health forums such as Australian Pharmacy Forum or Trustpilot.
- Verify the prescription workflow: a reputable site will ask you to upload a scanned script or have a telehealth doctor review it.
- Check shipping policies: free or flat‑rate shipping within Australia is common; watch out for unusually low prices paired with high shipping fees.
- Confirm the price per tablet using the comparison table below - if a deal looks too good to be true, it probably is.
Price Comparison of Top Australian Online Pharmacies (Oct2025)
Online Pharmacy | Price per Tablet | Minimum Order | Shipping (AU) | TGA‑Registered? | Prescription Needed |
---|---|---|---|---|---|
PharmaDirect AU | $0.12 | 30 tablets | Free (3‑5days) | Yes | Yes (upload script) |
HealthHub Online | $0.15 | 20 tablets | $4.99 (standard) | Yes | Yes (telehealth review) |
MedExpress Australia | $0.18 | 10 tablets | Free over $50 | Yes | Yes (doctor‑signed PDF) |
All three options meet the legal checklist above. Choose the one that aligns with your budget and shipping urgency.
Step‑by‑Step Ordering Process
- Visit the pharmacy’s website and locate the “Generic Zovirax 200mg” product page.
- Select the quantity that matches the minimum order in the table.
- Upload a clear, legible copy of your prescription or complete the telehealth questionnaire.
- Enter your delivery address - make sure it’s within Australia to avoid customs delays.
- Review the order summary, ensuring the price per tablet matches the table.
- Pay using a secure method (credit card, PayPal, or BPAY). Most sites offer a receipt with a TGA batch number.
- After dispatch, you’ll receive a tracking number. Expect delivery within 3‑7business days.
Keep the receipt and packaging until you’ve finished the course - you might need it for future doctor visits.

Dosage, Use Tips, and Common Side Effects
Generic Zovirax is usually taken as follows (based on a standard 200mg tablet):
- Cold sores: 5times a day for 5days - start at the first sign of tingling.
- Genital herpes - initial outbreak: 5times a day for 10days.
- Genital herpes - suppressive therapy: 1tablet daily.
- Shingles: 5times a day for 7‑10days, started within 72hours of rash appearance.
Take the tablets with a full glass of water. If you miss a dose, take it as soon as you remember unless it’s close to the next scheduled dose - then skip the missed one.
Common side effects include mild stomach upset, headache, or dizziness. Rarely, users report rash or kidney irritation. If you notice swelling, difficulty breathing, or severe rash, stop the medication and seek medical help immediately.
Always tell your doctor about other medicines you’re on; acyclovir can interact with drugs like probenecid, valacyclovir, and certain NSAIDs.
How to Avoid Counterfeit Zovirax
Scammers often copy legitimate pharmacy branding. Here are red flags:
- Prices significantly lower than $0.10 per tablet.
- Requests for payment via gift cards or cryptocurrency.
- Lack of a physical address or a “PO Box only” policy.
- Typographical errors on the site’s content.
- No clear prescription verification process.
If you suspect a site, report it to the TGA’s MedSafe portal. It helps protect other Australians from fake antivirals.
Frequently Asked Questions
Do I really need a prescription for generic Zovirax in Australia?
Yes. Acyclovir is a Schedule4 medication, meaning it can only be dispensed with a valid prescription from a registered medical professional.
How much does a 30‑tablet pack usually cost?
Based on current market data (Oct2025), expect to pay between $3.60 and $4.50 for a 30‑tablet pack of 200mg generic Zovirax from a TGA‑registered online pharmacy.
Can I use generic Zovirax for both cold sores and genital herpes?
Yes. The dosage differs: cold‑sore treatment is short‑term (5days), while genital‑herpes outbreaks require a longer 10‑day course. Follow your doctor’s exact instructions.
Is shipping free for all orders?
Most reputable Australian sites offer free standard shipping on orders over $50. Smaller orders may incur a modest fee (usually $4‑$6).
What should I do if I receive tablets that look different from the description?
Contact the pharmacy immediately, request a full refund, and report the batch number to the TGA. Do not take the medication until the issue is resolved.
Buying generic Zovirax online can save you money without compromising safety, as long as you stick to TGA‑registered pharmacies, verify prescriptions, and compare prices using the table above. With the right precautions, you’ll have a reliable antiviral on hand whenever a flare‑up strikes.
If you're planning a trip Down Under, the TGA verification is a lifesaver. I always tell folks to double‑check the registration number before buying any meds online. The process is quick: pop the pharmacy name into the TGA database, see the licence, and you’re good. Skipping that step once got my mate a blank tablet that didn’t dissolve at all.