Hepsera is a prescription medication that is used to treat chronic hepatitis B. Hepsera contains adefovir dipivoxil and is not a cure for chronic hepatitis B and does not prevent the condition from spreading to others. Hepsera works by slowing down the growth of the virus in your body.

Make sure to always read the patient information and instructions before using this medication. Always follow your doctor’s directions.

• Hepsera can be taken with or without food.
• Try to take Hepsera at the same time every day.
• You may need regular medical tests while taking Hepsera.
• Hepatitis B may get worse after you stop using this medication.

Tell your doctor and pharmacist:

• About your drug and other allergies.
• If you take any other prescription or over-the-counter medications.
• Your medical history particularly of HIV or AIDS, kidney disease, kidney problems or liver disease.
• If you are on dialysis.
• If you are pregnant or planning pregnancy.
• If you are breast-feeding.

You should also know:

• You may need to be tested for HIV before taking this medication.
• Hepatitis B may get worse after you stop taking this medication.
• This medication should not be used by anyone younger than 12.

Common side effects of Hepsera include but are not limited to:

• Headaches.
• Nausea.
• Weakness.
• Stomach pain.

Get medical help if you have any of the following side effects of adefovir dipivoxil.

• Signs of a kidney problem including shortness of breath, tiredness, swelling in your feet or ankles, or little or no urination.
• Signs of a liver problem including dark urine, jaundice, nausea, loss of appetite or pain in the upper right side of the stomach.
• Symptoms of an allergic reaction such as difficulty breathing, hives or swelling in your face, lips, or throat.

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

If you miss a dose of Hepsera, you should take it as soon as you remember. However, if it is almost time for your next dose, then skip your missed dose.

What is the strength of Hepsera?

Hepsera is available in a strength of 10mg.