Denavir

Penciclovir

It is used to treat cold sores.

Generic
Cream
5gm of 1pct
3 Tubes

Dosage settings

Manufacturer
Form
Dosage
Quantity

Set your dosage

Make sure your dosage values are correct! In order for Optum Rx to provide the most accurate discount pricing for your prescription, take a moment to verify your dosage above.

Retailer Name
3.5 mi
Retailer Name
3.5 mi
Retailer Name
3.5 mi
Retailer Name
3.5 mi
Retailer Name
3.5 mi
Retailer Name
3.5 mi
Retailer Name
3.5 mi
Retailer Name
3.5 mi
Retailer Name
3.5 mi
Retailer Name
3.5 mi

Name

Penciclovir

Pronunciation

(pen SYE kloe veer)

Brand Names: US

Denavir

What is this drug used for?

It is used to treat cold sores.

What do I need to tell my doctor BEFORE I take this drug?

If you have an allergy to penciclovir or any other part of this drug. If you are allergic to this drug; any part of this drug; or any other drugs, foods, or substances. Tell your doctor about the allergy and what signs you had. This drug may interact with other drugs or health problems. Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take this drug with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.

What are some things I need to know or do while I take this drug?

Tell all of your health care providers that you take this drug. This includes your doctors, nurses, pharmacists, and dentists. This drug will not cure cold sores. If you have questions, talk with the doctor. Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using this drug while you are pregnant. Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.

What are some side effects that I need to call my doctor about right away?

WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect: Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat. Very bad irritation where this drug is used.

What are some other side effects of this drug?

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away: Irritation where this drug is used. Change in taste. These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-332-1088. You may also report side effects at https://www.fda.gov/medwatch.

How is this drug best taken?

Use this drug as ordered by your doctor. Read all information given to you. Follow all instructions closely. Use at the first sign of a cold sore. Do not take this drug by mouth. Use on your lips and face only. Keep out of your mouth, nose, and eyes (may burn). Wash your hands before and after use. Clean affected part before use. Make sure to dry well. Put a thin layer on the affected skin and rub in gently. Do not use this drug for longer than you were told by your doctor.

What do I do if I miss a dose?

Use a missed dose as soon as you think about it. If it is close to the time for your next dose, skip the missed dose and go back to your normal time. Do not use 2 doses at the same time or extra doses.

How do I store and/or throw out this drug?

Store at room temperature. Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets. Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.

General drug facts

If your symptoms or health problems do not get better or if they become worse, call your doctor. Do not share your drugs with others and do not take anyone else's drugs. Some drugs may have another patient information leaflet. Check with your pharmacist. If you have any questions about this drug, please talk with your doctor, nurse, pharmacist, or other health care provider. If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.

Consumer Information Use and Disclaimer

This information should not be used to decide whether or not to take this medicine or any other medicine. Only the healthcare provider has the knowledge and training to decide which medicines are right for a specific patient. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about this medicine. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine. This information is not specific medical advice and does not replace information you receive from the healthcare provider. You must talk with the healthcare provider for complete information about the risks and benefits of using this medicine.