- Fast Delivery
- Muslim-Friendly
- FDA Approved
- Secure Payment
This item is secured upon order.
Expected arrival dates based on your shipping choice:
- Standard Delivery: Arrives approx. 22 Sep 2026
Prescription Required
Overview
Pharmaniaga Aciclovir 200mg Tablet contains aciclovir 200mg, an antiviral medicine used to treat infections caused by herpes simplex virus (such as genital herpes and cold sores) and varicella-zoster virus (chickenpox and shingles). Treatment works best when started as early as possible after symptoms first appear.
Aciclovir is converted inside virus-infected cells into an active form that blocks the viral enzyme responsible for copying viral DNA. This stops the virus from multiplying, allowing the body’s own defences to bring the infection under control.
How it Works
Once inside a virus-infected cell, aciclovir is converted by the viral enzyme thymidine kinase into its active form, which then blocks viral DNA polymerase and becomes incorporated into the growing viral DNA chain, terminating it. This selectively stops the virus from replicating without significantly affecting normal, uninfected cells.
Directions for Use
Take Pharmaniaga Aciclovir 200mg Tablet with a full glass of water, with or without food, at evenly spaced intervals as directed by your doctor. Drink plenty of fluids throughout treatment to help protect your kidneys, and start treatment as soon as possible after symptoms appear, as aciclovir works best in the early stages of an outbreak.
Dosage
The dose and frequency of Pharmaniaga Aciclovir 200mg Tablet depend on the specific viral infection being treated and are individualised by the doctor – for example, herpes simplex infections are typically treated over a shorter course than shingles or chickenpox. Take the full course exactly as prescribed, even if symptoms start to improve.
Shelf Life
Use this product before the expiry date stated on the packaging. Do not use the medicine if the expiry date has passed.
Storage Instructions
Store below 30°C in a dry place, away from direct sunlight and out of reach of children.
Side Effects
- Nausea or vomiting
- Headache
- Dizziness
- Diarrhoea
- Joint or muscle pain
- Fatigue or tiredness
- Mild rash or skin reaction
Contraindications
- Known hypersensitivity to aciclovir, valaciclovir, or any ingredient in this product
- Caution in patients with pre-existing kidney impairment (dose adjustment may be required)
- Caution in elderly or dehydrated patients due to increased risk of kidney-related side effects
Drug / Food Interactions
- Probenecid can increase aciclovir blood levels by reducing its elimination
- Other nephrotoxic drugs may increase the risk of kidney-related side effects when combined
- Mycophenolate mofetil (used after organ transplant) may have increased blood levels when combined with aciclovir
Quick Tips
- Start treatment as soon as possible after symptoms first appear
- Drink plenty of water throughout the course to support kidney function
- Complete the full course exactly as prescribed
- Avoid direct contact with active lesions to reduce the risk of spreading the virus to others
- Tell your doctor if you have reduced kidney function before starting treatment
Frequently Asked Questions
What is Pharmaniaga Aciclovir 200mg Tablet used for?
Pharmaniaga Aciclovir 200mg Tablet is an antiviral medicine used to treat infections caused by herpes simplex virus and varicella-zoster virus, including genital herpes, cold sores, chickenpox, and shingles.
How soon should I start this medicine after symptoms appear?
Aciclovir works best when started as early as possible, ideally within 24-72 hours of the first signs of a herpes or shingles outbreak, or as soon as chickenpox is diagnosed.
Does aciclovir cure herpes infections completely?
No, aciclovir does not eliminate the virus from the body but reduces its ability to multiply, shortening the outbreak and easing symptoms. The virus can remain dormant and reactivate in future.
Why is it important to drink plenty of water while taking this medicine?
Adequate fluid intake helps the kidneys clear aciclovir from the body and reduces the risk of the medicine crystallising in the kidneys, especially at higher doses.
What should I do if I miss a dose of Pharmaniaga Aciclovir 200mg Tablet?
Take the missed dose as soon as you remember, unless it is almost time for your next dose – in that case, skip the missed dose and continue your regular schedule. Do not double the dose.
Can I buy Pharmaniaga Aciclovir 200mg Tablet from DoctorOnCall?
Yes, Pharmaniaga Aciclovir 200mg Tablet is available through DoctorOnCall, a licensed online pharmacy serving our Malaysian and Singaporean customers. As this is a prescription medicine, you will need to complete an online consultation so a doctor can assess your suitability and issue a valid prescription before the order is processed. This ensures the medicine is appropriate for your condition and used under proper medical supervision, whether you are ordering from Malaysia or Singapore.
Is the medication provided by DoctorOnCall genuine and safe to use?
DoctorOnCall sources its medicines through appropriate licensed pharmacy supply channels for our Malaysian and Singaporean customers. All orders are dispensed and checked by a registered pharmacist before delivery. Always use Pharmaniaga Aciclovir 200mg Tablet according to your doctor’s instructions and the information provided with the product.
What payment methods does DoctorOnCall accept?
We accept payment via Online Banking, Credit Card, and e-Wallets (Boost, GrabPay) for our Malaysian and Singaporean customers, so you can choose whichever method is most convenient for you at checkout.
Does DoctorOnCall provide an installment payment plan for Pharmaniaga Aciclovir 200mg Tablet?
DoctorOnCall provides an installment payment plan for eligible Malaysian and Singaporean customers, where applicable. Available plans, eligibility, and terms can vary by market, so please contact DoctorOnCall Customer Service for the latest information on installment options for your order.
Is delivery free, and how much does shipping for Pharmaniaga Aciclovir 200mg Tablet cost?
Delivery charges may vary for our Malaysian and Singaporean customers depending on your delivery location and the applicable order terms at the time of purchase. For the most accurate and up-to-date delivery fee information, please contact DoctorOnCall Customer Service before placing your order.
How long does delivery take for Pharmaniaga Aciclovir 200mg Tablet?
Our Malaysian customers can generally expect delivery within 3-5 working days, while our Singaporean customers generally receive their orders within 5-7 working days. These are expected timeframes rather than guarantees, and actual delivery time may vary depending on your delivery location, order processing time, courier operations, and whether the order falls on a weekend or public holiday.
What is DoctorOnCall’s shipping, return, or cancellation policy for Pharmaniaga Aciclovir 200mg Tablet?
Shipping, return, and cancellation terms may vary for our Malaysian and Singaporean customers depending on the product and your order details. Please refer to DoctorOnCall’s Shipping & Delivery Policy and Return, Refund & Exchange Policy, or contact Customer Service, for the specific terms that apply to your order.
Ingredients / Active Ingredients
- Aciclovir 200mg
Related Health Conditions
Safety Advice
Pregnancy
This medicine should only be used during pregnancy if prescribed by a doctor after careful evaluation.
Breastfeeding
Use with caution. Monitor infant for potential adverse reactions.
Kidney
Use cautiously. Dose adjustment or monitoring may be required.
Liver
Use cautiously. Liver function monitoring may be required.
Alcohol
Consuming alcohol with this medicine is generally safe, but moderate intake is advised.
Driving
Use caution while driving until you know how this medicine affects you.
Medical Review
Reviewed by:
Doctor of Medicine (MD), University of Mansoura - Manchester




