(Valacyclovir Hydrochloride)
Prescription required. May be split. Product of Turkey. Shipped from Mauritius.
Prescription required. May be split. Product of New Zealand. Shipped from New Zealand.
Prescription required. May be split. Product of Turkey. Shipped from Mauritius.
Prescription required. May be split. Product of New Zealand. Shipped from New Zealand.
Valacyclovir (Valtrex) is an antiviral medication used to treat infections caused by herpes viruses. It is commonly prescribed for managing cold sores, genital herpes, shingles, and chickenpox in children. While valacyclovir does not eliminate the virus from the body, it helps reduce the severity and duration of outbreaks.
To comply with Canadian International Pharmacy Association regulations you are permitted to order a 3-month supply or the closest package size available based on your personal prescription. read more
The most frequently reported side effects of valacyclovir include:
Headache
Nausea
Stomach pain
Dizziness
Although uncommon, serious side effects may occur and require immediate medical attention:
Kidney Damage: Symptoms include reduced urination, swelling in the feet or legs, fatigue, shortness of breath, chest pain, confusion, and seizures. Kidney damage is more likely when Valtrex is administered with other medications that can also harm the kidneys. It’s also critical to ensure you maintain hydration while taking Valtrex.
Severe Allergic Reactions: Symptoms include swelling of the face or throat, difficulty breathing, fever, rapid heartbeat, rash, and nausea.
Central Nervous System (CNS) Effects: Symptoms include agitation, hallucinations, confusion, difficulty speaking, shakiness, and seizures. These may be more likely to occur in individuals over the age of 65.
If you experience any of these serious side effects, seek medical assistance immediately. Side effects can be reported to the FDA (1-800-FDA-1088) or Health Canada (1-866-234-2345).
Valacyclovir is prescribed for:
Cold Sores: Reduces the frequency of outbreaks and may help limit symptoms associated with the outbreak.
Genital Herpes: Treats outbreaks and helps reduce the risk of transmission.
Shingles: May limit the severity of the outbreak. It must be administered within 72 hours of the onset of symptoms.
Chickenpox (Children): Manages symptoms and shortens the illness duration.
Valacyclovir works by stopping the replication of herpes viruses, limiting the frequency and severity of outbreaks.
Take valacyclovir exactly as prescribed by a healthcare provider.
Can be taken with or without food.
If you are managing an outbreak, start treatment as soon as symptoms appear. Valtrex can also be administered daily at lower doses to limit the frequency of outbreaks. Follow dosing instructions carefully.
Dosage forms: Available as 500 mg and 1 g oral tablets.
Store at room temperature (59°F to 77°F or 15°C to 25°C) in a tightly closed container.
Keep in a cool, dry place and store in a tightly-sealed container to protect from moisture.
If a dose is missed, take it as soon as remembered unless it is near the next scheduled dose. Do not double the dose.
In case of an overdose, seek emergency medical assistance immediately. Symptoms may include confusion, hallucinations, or kidney complications.
Hydration: Drink plenty of fluids to support kidney function.
Sexual Transmission: Genital herpes can be transmitted even when symptoms are not present. Use safe practices to prevent spread.
Age Considerations: Older adults may be at higher risk for side effects.
Pregnancy and Breastfeeding: Consult a healthcare provider before use.
Valacyclovir (val ay sye' kloe veer) Valtrex®
Valacyclovir is used to treat herpes zoster (shingles) and genital herpes. It does not cure herpes infections but decreases pain and itching, helps sores to heal, and prevents new ones from forming. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
Valacyclovir comes as a tablet to take by mouth. It is usually taken every 8 hours (three times a day) for 7 days to treat shingles. To treat genital herpes it is usually taken twice a day for 5 days. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take valacyclovir exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor. Use this medication as soon as possible after symptoms appear. Continue to take valacyclovir even if you feel well. Do not stop taking valacyclovir without talking to your doctor.
Before taking valacyclovir, tell your doctor and pharmacist if you are allergic to acyclovir (Zovirax), valacyclovir, or any other drugs. tell your doctor and pharmacist what prescription and nonprescription medications you are taking, especially cimetidine (Tagamet), probenecid (Benemid), and vitamins. tell your doctor if you have or have ever had kidney or liver disease, problems with your immune system, human immunodeficiency virus infection (HIV), or acquired immunodeficiency syndrome (AIDS). tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while taking valacyclovir, call your doctor.
Take the missed dose as soon as you remember it, and take any remaining doses for that day at evenly spaced intervals. However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.
Valacyclovir may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away: headache upset stomach vomiting diarrhea or loose stools constipation If you experience any of the following side effects, call your doctor immediately: rash itching confusion yellowness of the skin or eyes fever blood in the urine If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online (http://www.fda.gov/Safety/MedWatch) or by phone (1-800-332-1088).
Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). It is important to keep all medication out of sight and reach of children as many containers (such as weekly pill minders and those for eye drops, creams, patches, and inhalers) are not child-resistant and young children can open them easily. To protect young children from poisoning, always lock safety caps and immediately place the medication in a safe location – one that is up and away and out of their sight and reach. http://www.upandaway.org Unneeded medications should be disposed of in special ways to ensure that pets, children, and other people cannot consume them. However, you should not flush this medication down the toilet. Instead, the best way to dispose of your medication is through a medicine take-back program. Talk to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in your community. See the FDA's Safe Disposal of Medicines website (http://goo.gl/c4Rm4p) for more information if you do not have access to a take-back program.
Keep all appointments with your doctor and the laboratory. Your doctor will order certain lab tests to check your response to valacyclovir. Do not have sexual intercourse when you can see the genital herpes lesions. However, genital herpes can be spread even when there are no symptoms. Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription. If you still have symptoms of infection after you finish the valacyclovir, call your doctor. It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.
The content on this page is for informational and educational purposes only and does not constitute professional medical advice. Patients should not use the information presented on this page for diagnosing a health-related issue or disease. Before taking any medication or supplements, patients should always consult a physician or qualified healthcare professional for medical advice or information about whether a drug is safe, appropriate or effective.
