Before taking Valtrex (valacyclovir), tell your doctor or pharmacist if you are allergic to it or to acyclovir; or if you have any other allergies.
Before using Valtrex (valacyclovir), tell your doctor or pharmacist your medical history, especially of: kidney disease, blood disorders, immune system problems (e.g., HIV disease, bone marrow transplant, organ transplant).
Valtrex (valacyclovir) may make you dizzy; use caution engaging in activities requiring alertness such as driving or using machinery. Limit alcoholic beverages.
Caution is advised when using Valtrex (valacyclovir) in the elderly because they may be more sensitive to the effects of the drug, especially confusion, agitation, and kidney problems.
Valtrex (valacyclovir) should be used only when clearly needed during pregnancy. Discuss the risks and benefits with your doctor.
Valtrex (valacyclovir) passes into breast milk. Consult your doctor before breast-feeding.
IMPORTANT NOTE: The preceding information is intended to heighten awareness of health information and does not suggest diagnosis or treatment. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.
Store at room temperature between 59-77 degrees F (15-25 degrees C) away from light and moisture. Do not store in the bathroom. Keep all medicines away from children and pets.
Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company for more details about how to safely discard your product.
IMPORTANT NOTE: The preceding information is intended to heighten awareness of health information and does not suggest diagnosis or treatment. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.
Read the Patient Information Leaflet available from your pharmacist. Consult your doctor or pharmacist if you have any questions.
Take Valtrex (valacyclovir) by mouth, with or without food or as directed by your doctor. Drink plenty of fluids while taking Valtrex (valacyclovir). When taking Valtrex (valacyclovir) to treat an outbreak, it works best if you take Valtrex (valacyclovir) when you first notice an outbreak is starting. The medication may not work as well if you wait more than 72 hours to start it. Dosage of Valtrex (valacyclovir) is based on your medical condition and response to therapy.
When treating an outbreak, continue to take Valtrex (valacyclovir) until the full-prescribed amount is finished even if symptoms disappear. When using Valtrex (valacyclovir) to suppress/control outbreaks, take exactly as directed by your doctor. Do not skip doses or stop taking this without your doctor's approval. Stopping therapy too soon may result in ineffective treatment.
If using Valtrex (valacyclovir) to treat an outbreak, inform your doctor if your condition persists or worsens.
IMPORTANT NOTE: The preceding information is intended to heighten awareness of health information and does not suggest diagnosis or treatment. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.
Nausea, vomiting, fatigue, headache, dizziness, stomach pain, painful periods may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.
Remember that your doctor has prescribed Valtrex (valacyclovir) because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using Valtrex (valacyclovir) do not have serious side effects.
Tell your doctor immediately if any of these unlikely but serious side effects occur: mental/mood changes (e.g., agitation, hallucinations), confusion, speech problems, shaky/unsteady movement, vision changes.
Tell your doctor immediately if any of these rare but very serious side effects occur: seizures, loss of consciousness, signs of other infections (e.g., fever, persistent sore throat).
Valtrex (valacyclovir) may rarely cause a blood disorder (thrombotic thrombocytopenic purpura) or a severe kidney problem (hemolytic uremic syndrome). These problems are more likely to occur if you have HIV disease or if you have had a bone marrow transplant or an organ transplant. Tell your doctor immediately if any of these rare but very serious side effects occur: change in the amount of urine, easy bruising/bleeding, unusual fever.
A very serious allergic reaction to Valtrex (valacyclovir) is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include: rash, itching, swelling, severe dizziness, trouble breathing.
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
Click HERE to learn more about Valtrex side effects.
IMPORTANT NOTE: The preceding information is intended to heighten awareness of health information and does not suggest diagnosis or treatment. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.
If you miss a dose of Valtrex (valacyclovir), take it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up.
IMPORTANT NOTE: The preceding information is intended to heighten awareness of health information and does not suggest diagnosis or treatment. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.
Your healthcare professionals (e.g., doctor or pharmacist) may already be aware of any possible drug interactions and may be monitoring you for it. Do not start, stop or change the dosage of any medicine before checking with them first.
Before using Valtrex (valacyclovir), tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: cimetidine, probenecid.
Tell your doctor or pharmacist if you are also using other drugs which may be harmful to your kidneys such as: aminoglycosides (e.g., gentamicin, tobramycin), amphotericin B, cyclosporine, nonsteroidal anti-inflammatory drugs - NSAIDs (e.g., ibuprofen), tacrolimus, vancomycin.
This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.
IMPORTANT NOTE: The preceding information is intended to heighten awareness of health information and does not suggest diagnosis or treatment. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.