Acyclovir is an antiviral medication used to treat infections caused by certain types of viruses. It is commonly prescribed to treat herpes simplex, shingles, and chickenpox. Acyclovir works by stopping the growth of the virus. It helps the sores heal faster, keeps new sores from forming, and decreases pain and itching.

Zovirax

Antiviral

200|400|800mg

Acyclovir FAQ


What is Acyclovir used for?

Acyclovir is used to treat infections caused by certain types of viruses, including herpes simplex, shingles, and chickenpox.

How does Acyclovir work?

Acyclovir works by stopping the growth of the virus, helping sores to heal faster and reducing pain and itching.

What are the possible side effects of Acyclovir?

Common side effects may include nausea, diarrhea, and headache. Serious side effects are rare but may include changes in your amount of urine, severe stomach pain, and seizure.

How should I take Acyclovir?

Take Acyclovir exactly as prescribed by your doctor. It is usually taken every 4 hours while awake for 5-10 days.

Can I buy Acyclovir online?

Yes, you can buy Acyclovir online with a valid prescription from a registered online pharmacy.

Is Acyclovir the same as Zovirax?

Yes, Zovirax is a branded medication that contains acyclovir as its active ingredient.

Can I use Acyclovir for cold sores?

Yes, Acyclovir is commonly used to treat cold sores, which are caused by the herpes simplex virus.

Is Acyclovir safe during pregnancy?

It is important to consult with a healthcare professional before using Acyclovir during pregnancy, as the potential risks and benefits should be carefully considered.

Does Acyclovir cure herpes?

Acyclovir is not a cure for herpes, but it can help to reduce the symptoms and duration of outbreaks.

What should I do if I miss a dose of Acyclovir?

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule.

Is it safe to drive while taking Acyclovir?

Acyclovir may cause dizziness, drowsiness, or confusion, which can impair your ability to drive. It is important to assess your individual response to the medication before driving or operating machinery.

Can I drink alcohol while taking Acyclovir?

It is advisable to avoid alcohol while taking Acyclovir, as it may increase the risk of certain side effects and reduce the effectiveness of the medication.

What should I discuss with my doctor before taking Acyclovir?

You should inform your doctor about any existing medical conditions, medications you are currently taking, and if you are pregnant or planning to become pregnant.

How long does it take for Acyclovir to work?

The effects of Acyclovir can usually be seen within the first few days of treatment, with symptoms gradually improving as the medication continues to take effect.

Is Acyclovir available over the counter?

No, Acyclovir is not available over the counter and requires a prescription from a healthcare professional.

The recommended dosage of Acyclovir can vary depending on the condition being treated. It is important to follow your doctor's instructions regarding the dosage and duration of treatment.

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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Prof. Vijay Sangar