Acyclovir

Uses

Acyclovir is used in the treatment of herpes labialis, herpes simplex virus infections, shingles, genital herpes infections, and chickenpox.

How it Works

How Acyclovir Works Acyclovir is an antiviral medication that prevents the multiplication of viruses in human cells. This action stops the virus from producing new viral particles and helps clear up the infection.

Side Effects

Common side effects of Acyclovir include vomiting, nausea, rash, itching, dry skin, burning sensation, general discomfort, urticaria, inflammation of veins, dry lips, and skin peeling.

Expert Advice

Acyclovir is effective in the treatment of herpes, chickenpox, and shingles.
Do not skip any doses and complete the full course of treatment, even if you feel better.
Drink plenty of water while undergoing treatment with this medication to help prevent dehydration and kidney damage.
If you have genital herpes, use barrier methods (such as condoms) for contraception and avoid sexual contact while sores are present.
Inform your doctor if you are pregnant, planning to conceive, or breastfeeding.

Other Combinations

Valacyclovir

Frequently asked questions

Will Acyclovir cure my shingles?

Acyclovir is an antiviral medication that helps reduce symptoms and shorten the duration of shingles caused by herpes simplex and varicella zoster viruses, but it does not cure the infection or eliminate the viruses from the body.

Can I develop resistance to Acyclovir?

Patients with advanced HIV or compromised immunity may develop resistance to Acyclovir. If treatment is ineffective, drug resistance should be evaluated.

Is hair loss from Acyclovir permanent?

Hair loss is a rare side effect of Acyclovir and typically resolves after discontinuation of the medication.

Does Acyclovir prevent the spread of infection?

Acyclovir does not prevent the transmission of herpes infections. It is important to avoid contact with infected areas, wash hands frequently, and practice safe sex, especially if you have sores or blisters.

What serious side effects can occur with Acyclovir?

Serious side effects are rare but may include hives, blistering rash, jaundice, unusual bruising or bleeding, loss of consciousness, seizures, difficulty breathing, hallucinations, and facial swelling. Seek medical attention if these occur.

What happens if I accidentally take too much Acyclovir?

Accidental overdoses of Acyclovir can lead to nausea, vomiting, confusion, and headaches. Consult your doctor if an overdose occurs.

Should elderly patients take precautions with Acyclovir?

Elderly patients (over 65) may experience more side effects due to slower kidney function. They should stay hydrated, have their kidney function monitored, and may require a lower dose while being observed for neurological issues.

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