Hovid Virest 400mg Tablet
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- Muslim-Friendly
- FDA Approved
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Prescription Required
Overview
Hovid Virest 400mg Tablet contains aciclovir 400mg, an antiviral medicine used to treat infections caused by herpes simplex virus (such as cold sores and genital herpes) and varicella-zoster virus (chickenpox and shingles). This strength is commonly used for genital herpes and recurrent herpes simplex episodes.
Aciclovir works by being converted, inside virus-infected cells, into an active form that blocks the viral enzyme responsible for building new viral DNA. This stops the virus from multiplying, helping to shorten the illness and reduce the severity of symptoms.
How it Works
Aciclovir is a guanosine analogue that is selectively activated by an enzyme (thymidine kinase) produced only by herpes-family viruses, then further converted to aciclovir triphosphate by host cell enzymes. This active form inhibits viral DNA polymerase and gets incorporated into the growing viral DNA chain, terminating it. Because activation depends on a viral enzyme, aciclovir selectively targets infected cells with limited effect on uninfected cells.
Directions for Use
Take Hovid Virest 400mg Tablet with a full glass of water, with or without food, at evenly spaced intervals as directed by your doctor, and drink plenty of fluids throughout the day to support kidney clearance of the medicine. Complete the full course even if your symptoms improve early.
Dosage
The dose and frequency of Hovid Virest 400mg Tablet depend on the specific infection being treated (cold sores, genital herpes, or shingles/chickenpox) and your kidney function, and will be determined by your doctor; treatment is usually started as early as possible after symptoms appear for the best effect.
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
Drug / Food Interactions
- Probenecid can reduce the clearance of aciclovir, increasing its blood levels and the risk of side effects
- Other nephrotoxic (kidney-affecting) medicines may increase the risk of kidney problems when combined with aciclovir
- Adequate fluid intake is recommended while taking this medicine to help prevent crystal formation in the kidneys
Quick Tips
- Start treatment as soon as possible after symptoms appear for the best effect
- Drink plenty of water throughout the day while taking this medicine
- Complete the full course as prescribed, even if your symptoms improve quickly
- Avoid touching or scratching affected skin lesions to reduce the risk of spreading the infection
Frequently Asked Questions
What is Hovid Virest 400mg Tablet used for?
Hovid Virest 400mg Tablet is used to treat infections caused by herpes simplex virus, such as cold sores and genital herpes, and by varicella-zoster virus, such as chickenpox and shingles.
How soon should I start taking this medicine after symptoms appear?
Aciclovir works best when started as early as possible after the first signs of infection appear (such as tingling before a cold sore, or a new rash in shingles), so contact your doctor promptly when symptoms begin.
Can this medicine cure herpes infections completely?
No, aciclovir does not eliminate the herpes virus from the body, but it reduces viral multiplication, which shortens the duration and severity of an outbreak and may be used to reduce the frequency of recurrences in some cases.
Why do I need to drink plenty of water while taking this medicine?
Staying well hydrated helps your kidneys clear aciclovir efficiently and reduces the risk of crystal formation in the kidneys, which is more likely at higher doses or with reduced fluid intake.
What should I do if I miss a dose of Hovid Virest 400mg 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 as normal. Do not double the dose.
Can I buy Hovid Virest 400mg Tablet from DoctorOnCall?
Yes, Hovid Virest 400mg 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 Hovid Virest 400mg 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 Hovid Virest 400mg 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 Hovid Virest 400mg 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 Hovid Virest 400mg 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 Hovid Virest 400mg 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 400mg
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
