Lovir 400mg Tablet

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Prescription Required

Complete your checkout to get your prescription approved. A doctor will contact you within 30 minute(s) after payment.

Directions for Use

Take Lovir 400mg Tablet with a full glass of water, with or without food, and try to start treatment as soon as possible after symptoms begin, such as tingling or the first sign of a blister, for the best effect. Complete the full course as prescribed, even if your symptoms improve before it is finished.

Dosage

The usual dose of Lovir 400mg Tablet depends on the condition being treated – for example, genital herpes or shingles typically require multiple daily doses for 5-10 days, while long-term suppressive therapy may use a lower, ongoing dose. Your doctor will determine the specific dose, frequency, and duration appropriate for your infection.

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
  • Severe kidney impairment without appropriate dose adjustment by your doctor

Drug / Food Interactions

  • Probenecid may increase aciclovir blood levels by reducing its elimination
  • Other medicines that affect the kidneys (e.g. certain NSAIDs) 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 early as possible after symptoms first appear
  • Drink plenty of water throughout the course to support kidney function
  • Avoid touching or scratching the affected area to reduce the risk of spreading the infection
  • Complete the full course even if your symptoms improve before it is finished

Frequently Asked Questions

What is Lovir 400mg Tablet used for?

Lovir 400mg Tablet is used to treat infections caused by herpes simplex virus, such as cold sores and genital herpes, and varicella-zoster virus, such as chickenpox and shingles. Your doctor will confirm the specific infection it has been prescribed for.

How soon should I start taking this medicine after symptoms appear?

Aciclovir works best when started as early as possible, ideally at the first sign of tingling, pain, or a blister, so contact your doctor promptly if you notice symptoms returning.

Does this medicine cure herpes infections completely?

No, aciclovir does not eliminate the virus from the body but controls active outbreaks and reduces symptom severity and duration; the virus can remain dormant and cause future outbreaks.

Can I take this medicine to prevent future outbreaks?

Your doctor may prescribe a lower, ongoing dose as suppressive therapy if you have frequent recurrences – discuss whether this approach is suitable for you.

What should I do if I miss a dose of Lovir 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 your regular schedule. Do not double the dose.

Can I buy Lovir 400mg Tablet from DoctorOnCall?

Yes, Lovir 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 Lovir 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 Lovir 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 Lovir 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 Lovir 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 Lovir 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

Safe If Prescribed

This medicine should only be used during pregnancy if prescribed by a doctor after careful evaluation.

Breastfeeding

Use With Care

Use with caution. Monitor infant for potential adverse reactions.

Kidney

Use With Care

Use cautiously. Dose adjustment or monitoring may be required.

Liver

Use With Care

Use cautiously. Liver function monitoring may be required.

Alcohol

Generally Safe

Consuming alcohol with this medicine is generally safe, but moderate intake is advised.

Driving

Use With Care

Use caution while driving until you know how this medicine affects you.

Medical Review

Written by:

Dr. Chong Zhan Pong

Doctor of Medicine (MD), International Medical University (IMU)

Reviewed by:

Dr. Mohd Izzat Amir Bin Awang

Doctor of Medicine (MD), University of Mansoura - Manchester

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Important Medical Information

💊 Recommended Dosage:

The usual dose of Lovir 400mg Tablet depends on the condition being treated – for example, genital herpes or shingles typically require multiple daily doses for 5-10 days, while long-term suppressive therapy may use a lower, ongoing dose. Your doctor will determine the specific dose, frequency, and duration appropriate for your infection.

🛑 Contraindications (Do not use if):
  • Known hypersensitivity to aciclovir, valaciclovir, or any ingredient in this product
  • Severe kidney impairment without appropriate dose adjustment by your doctor
If you are unsure, please chat with us or consult your doctor.
⚠️ Common Side Effects:
  • Nausea or vomiting
  • Headache
  • Dizziness
  • Diarrhoea
  • Joint or muscle pain
  • Fatigue or tiredness
  • Mild rash or skin reaction
Stop taking this medication immediately and consult your doctor if you experience severe allergic reactions or side effects.
IMPORTANT: Unsure? Chat with our pharmacists (Mon - Sat, 9:00am - 6:00pm) before buying.