Zovirax (Acyclovir) from Maple Leaf Medications.

Prescription Prescription Required
Formulation : Tablet
Drug Name Dosage Quantity Price Buy Now
Zovirax 200mg 100 $60.00 Add To Cart
Zovirax 400mg 50 $43.00 Add To Cart
Zovirax 400mg 100 $70.00 Add To Cart
Zovirax 800mg 50 $62.20 Add To Cart
Zovirax 800mg 100 $109.00 Add To Cart
Dosage: 200mg
Quantity: 100
Price: $60.00
Dosage: 400mg
Quantity: 50
Price: $43.00
Dosage: 400mg
Quantity: 100
Price: $70.00
Dosage: 800mg
Quantity: 50
Price: $62.20
Dosage: 800mg
Quantity: 100
Price: $109.00

( Affordable Generic Alternatives )

Buy Acyclovir Acyclovir

Prescription Prescription Required
Formulation : Tablet
Drug Name Dosage Quantity Price Buy Now
Acyclovir 200mg 100 $49.00 Add To Cart
Acyclovir 400mg 56 $27.40 Add To Cart
Acyclovir 400mg 112 $40.00 Add To Cart
Dosage: 200mg
Quantity: 100
Price: $49.00
Dosage: 400mg
Quantity: 56
Price: $27.40
Dosage: 400mg
Quantity: 112
Price: $40.00

What is Zovirax?

Zovirax, with the generic name acyclovir, is an oral medication used for the acute treatment of herpes zoster (shingles) and varicella (chickenpox). It is also used to treat recurrent and initial episodes of genital herpes. This antiviral drug cannot cure the infections but could only decrease the length and severity of the outbreak.

This synthetic purine nucleoside analog works by being converted into its triphosphate form called acyclovir triphosphate (ACV-TP). This inhibits viral DNA polymerase by incorporating into and terminating the growth of the DNA chain of the virus.

This is available in Zovirax 800 mg, 400 mg and 200 mg tablets. Zovirax 200 mg is also available in capsule form

How to use Zovirax

Start by reading the medication information leaflet that comes with this product. Never take any antiviral medication if you have not fully understood all drug information and instructions in the guide provided. In case you need further medical advice or have queries regarding this treatment, you may ask your doctor or pharmacist.

Take this antiviral drug orally. This is usually prescribed twice to five times a day, with or without a meal. Swallow the medication whole and drink plenty of fluids right after, unless contraindicated. Zovirax should not be cut, crushed, or chewed.

Remember to take Zovirax regularly. Make a dosing schedule with evenly spaced intervals. It is important that the amount of this antiviral drug in the system is kept at a constant level. Your dosing should not be altered as it will depend on our medical condition, response to treatment, and for children, weight.

Continue taking this medicine even if your symptoms have improved. Do not stop taking this drug abruptly without completing the length of treatment. It may lead to a return of infection and worsening conditions.

Zovirax Side Effects

Common side effects:

  • Nausea
  • Headache
  • Lightheadedness
  • Drowsiness
  • Vomiting
  • Malaise
  • Stomach discomfort
  • Loss of appetite
  • Diarrhea

Mostly, the side effects caused by this treatment are mild and temporary. If the adverse reactions get worse or persist, you should call your doctor or any healthcare provider. You must also observe for severe side effects, such as:

  • Shaky or unsteady movement
  • Trouble speaking
  • Extreme tiredness
  • Irregular heartbeat
  • Bleeding
  • Sark urine
  • Change in urine output
  • Yellowish skin
  • Vision changes
  • Loss of consciousness
  • Seizures
  • Mental or mood changes

This is not a full or complete list of Zovirax’s side effects.


Before taking Zovirax, make sure to disclose your entire medical history to your physician. This includes any history of kidney diseases, liver problems, or any conditions related to the weakened immune system, such as kidney transplant, bone marrow transplant, and HIV. Certain disorders or medical conditions may impact how your body will respond to this drug. You should also talk about all the prescription drugs and nonprescription drugs you are taking, for they might interact with acyclovir.

Continually watch out for an allergic reaction while on this treatment. Avoid this oral medication if you have a known allergy to acyclovir, valacyclovir, or any inactive ingredients it may contain. Signs of hypersensitivity are severe dizziness, swelling of the face and neck, breathing trouble, hives, and red patches on the skin. You should seek emergency assistance if this occurs.

Patients taking this drug must not get vaccinated or immunized while taking this medicine. Receiving vaccination, especially live-attenuated vaccines, while taking this viral drug may not be effective.

Although Zovirax could help manage genital herpes, it does not protect people from the spread of the virus. Patients with this condition must not have sexual contact while on an outbreak. It is also important to wear an effective barrier like latex or polyurethane condoms during sexual activities.

Among the adverse effects of this antiviral drug are dizziness, lightheadedness, and drowsiness. You must limit your intake of alcohol to avoid worsening adverse effects. It is also very important to practice extreme caution when doing activities that require alertness, such as driving.

Pregnant and breastfeeding moms must use this antiviral drug only if extremely needed. Note that potential benefits must always be greater than the potential risks.

Frequently Asked Questions

What is this medication (acyclovir) used for?

Physicians prescribe Zovirax for shingles, chickenpox, and genital herpes.

How long should I take this medication?

The length of your treatment will depend on your medical condition.

Which is better, Zovirax or Valtrex?

On Zovirax vs Valtrex, both are effective antiviral medications, but while the former comes in many forms, the latter is only available in 500 mg and 1 g tablets.

What is the difference between Zovirax and Abreva?

On Zovirax vs Abreva. Both drugs are used to treat cold sores, but Abreva comes as a topical cream.

Is this medication an over-the-counter medication?

No, you need a valid prescription for this drug.

Brand Name:


Scientific Name:


Other Names:

Aciclovir, Asiviral, Zovirax


200mg, 400mg, 800mg

Quantities Available:

50, 56, 100, 112



Maple Leaf Medications has provided information from third parties intended to increase awareness and does not contain all the information about Zovirax (Acyclovir). Talk to your doctor or a qualified medical practitioner for medical attention, advice, or if you have any concerns about Zovirax (Acyclovir).

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