Valganciclovir (oral route)

Valcyte

Valganciclovir is used to treat symptoms of cytomegalovirus (CMV) retinitis, an infection in the eyes of people with acquired immunodeficiency syndrome (AIDS). Valganciclovir will not cure this eye infection, but it may help to keep the symptoms from becoming worse. Valganciclovir is an antiviral. It is used to treat infections caused by viruses. This medicine is also used to prevent CMV disease in patients who have received an organ transplant (eg, heart, kidney, or kidney-pancreas transplant). This medicine may cause some serious side effects, including anemia and other blood problems. Before you begin treatment with valganciclovir, you and your doctor should talk about the benefit this medicine will do as well as the risks of using it. This medicine is available only with your doctor's prescription. This product is available in the following dosage forms:

In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered: Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully. Appropriate studies performed to date have not demonstrated pediatric-specific problems that would limit the usefulness of valganciclovir for the prevention of CMV disease in kidney and heart transplant children. However, safety and efficacy of valganciclovir for the prevention of CMV disease have not been established in liver transplant children, in kidney transplant children younger than 4 months of age, and in heart transplant children younger than 1 month of age. Although appropriate studies on the relationship of age to the effects of valganciclovir have not been performed in the geriatric population, no geriatric-specific problems have been documented to date. However, elderly patients are more likely to have age-related liver, kidney, or heart problems, which may require caution and an adjustment in the dose for patients receiving valganciclovir. There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding. Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive. Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines. Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines. Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive. Using this medicine with any of the following may cause an increased risk of certain side effects but may be unavoidable in some cases. If used together, your doctor may change the dose or how often you use this medicine, or give you special instructions about the use of food, alcohol, or tobacco. The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially: