It is also used to lower the risk of stroke in certain people with heart disease.
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.

2012;205:366-75. PLoS One. All rights reserved. Losartan, also called Cozaar, is used to treat hypertension, commonly known as high blood pressure. [2]Valacyclovir is a prodrug that is rapidly converted to acyclovir in the body.In a study of pregnant women with concurrent HIV and Herpes simplex infections, mothers received zidovudine 300 mg daily from week of pregnancy until 12 months postpartum and nevirapine at delivery. For non-prescription products, read the label or package ingredients carefully.Appropriate studies have not been performed on the relationship of age to the effects of valacyclovir in children below 12 years of age with cold sores, and children below 2 years of age with chickenpox. Infant safety during and after maternal valacyclovir therapy in conjunction with antiretroviral HIV-1 prophylaxis in a randomized clinical trial. It slows the growth and spread of the herpes virus to help the body fight the infection. 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. Valacyclovir treatment is best started within 72 hours of symptom onset (ie, rash, blisters, tingling, burning).
2002;186:100-2. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of valacyclovir in the elderly. Valacyclovir was not detected in milk. Available for Android and iOS devices.Drake AL, Roxby AC, Ongecha-Owuor F et al. In these cases, your doctor may want to change the dose, or other precautions may be necessary. This is a decision you and your doctor will make.

Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.The presence of other medical problems may affect the use of this medicine. 2014;9:e87855. Acyclovir was detected in 35 (80%) breast milk samples; the median concentration was 2.62 µg/ml (IQR 0.6–4.19) and range was 0.15 to 10.15 µg/ml.

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. [PMC free article

There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. [PMC free articleRoxby AC, Atkinson C, Asbjornsdottir K et al. Acyclovir: Valacyclovir • Zovirax® • Valtrex® Drug class • Antiviral, Synthetic nucleoside analogue: Chemical structure • Structurally, valacyclovir differs from acyclovir by the presence of the amino acid valine attached to the 5-hydroxyl group of the nucleoside Our general interest e-newsletter keeps you up to date on a wide variety of health topics.In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. [PubMedDrake AL, Roxby AC, Kiarie J et al. [3] Maternal valacyclovir and infant cytomegalovirus acquisition: A randomized controlled trial among HIV-infected women. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. Their median serum creatinine and alanine aminotransferase (ALT) values, and growth were no different from those of unexposed infants, with the exception of one infant with an ALT level of 70.1 units/L. Discard any unused portion after 28 days. J Infect Dis. Make sure you tell your doctor if you have any other medical problems, especially:Portions of this document last updated: Feb. 01, 2020Copyright © 2020 IBM Watson Health. © 1998-2020 Mayo Foundation for Medical Education and Research (MFMER).

Cozaar belongs to a group of drugs called angiotensin II receptor antagonists (sometimes called ARB blockers).It keeps blood vessels from narrowing, which lowers blood pressure and improves blood flow. Keep valacyclovir suspension in the refrigerator and shake well before use. Valacyclovir is an antiviral drug. All rights reserved. Safety and efficacy have not been established. At 6 weeks postpartum, all infants who received acyclovir in breastmilk had normal serum creatinine (<0.83 mg/dL).