Valacyclovir can be used to deal with infections caused by specific kinds of viruses. In children, it is utilized to take care of sores that are cold the mouth (caused by herpes simplex) and chickenpox (caused by varicella zoster). In adults, it is used to treat shingles (caused by herpes zoster) and cold sores around the mouth.
Valacyclovir can also be used to treat outbreaks of genital herpes. In people with frequent outbreaks, this medication is used to reduce the number of future episodes.
Valacyclovir is an antiviral drug. It stops the growth of certain viruses. However, it is not a cure for these infections. The viruses that cause these infections continue to live in the physical human body even between outbreaks. Valacyclovir decreases the length and severity of these outbreaks. It helps the sores heal faster, keeps sores that are new forming, and decreases pain/itching. This medication also may help reduce how pain that is long after the sores heal.
DIFFERENT USES: This area contains uses of this medication that are not placed in the approved professional labeling for the drug but that may be recommended by the health care professional. Utilize this medication for a condition that is placed in this area only if it was therefore recommended by your health care professional.
This medication may be used to also prevent another type of viral disease (cytomegalovirus) in some people.
Read the Patient Ideas Leaflet if available from your pharmacist before you start taking valacyclovir and each time you get a refill. If you have any relevant questions, ask your medical professional or pharmacist.
Take valacyclovir by lips, with or without meals, as directed by your medical professional. Drink plenty of fluids while taking this medication to lower the opportunity of side-effects.
The dosage and duration of treatment are based on your type of infection, condition, and response to treatment. The dosage is also based on weight for treating chickenpox in children.
This medication works best when started at the sign that is first of outbreak, as directed by your doctor. It may not work as well if you delay treatment. For shingles or chickenpox, start valacyclovir that is taking the first symptom or as soon as possible after the rash appears. For cold sores or genital herpes, start taking this medication at the sign that is first once you feel tingling, itching, or burning.
Valacyclovir is most effective when the amount of medication within your body is kept at a constant level. Therefore, take this drug at evenly spaced intervals. To help you remember, take it at the time( that is same) each day.
Continue steadily to take this medication before the prescribed that is full is finished. Do not change your dose, skip any doses, or early stop this medication without your physician's approval.
Inform your doctor if your condition persists or worsens.
Nausea, stomach pain, headache, or dizziness may occur. If any of these effects persist or worsen, tell your doctor or pharmacist quickly.
Remember that your particular doctor has recommended this medication she has judged that the benefit to you is greater than the risk of adverse effects because he or. Many people using this medication do not have serious side effects.
Inform your physician right away if you have any adverse that is serious, including: mental/mood changes (such as for instance agitation, confusion, hallucinations), trouble speaking, shaky/unsteady movements, change within the amount of urine.
This medicine may rarely cause a life-threatening disorder that affects the blood cells, kidneys, and other parts of the body. This disorder is more likely to occur if you have conditions related to a weakened system that is immunesuch as HIV illness, bone tissue marrow transplant, kidney transplant). Get medical help right away when you yourself have any serious side-effects, including: extreme tiredness, slow/fast/irregular heartbeat, easy bruising/bleeding, new fever, bloody/dark urine, severe stomach/abdominal pain, yellowing eyes/skin, unexpected vision changes, lack of consciousness, seizures.
A very serious reaction that is allergic this drug is rare. However, get medical help right away if you notice any observeable symptoms of a significant allergic attack, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, difficulty breathing.
This is perhaps not a complete list of possible adverse effects. If you notice other effects not listed above, contact your pharmacist or doctor.
In the united states -
Call your doctor for medical advice about negative effects. You may possibly report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your physician for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
See also Side Effects part.
Before taking valacyclovir, tell your doctor or pharmacist if you have any other allergies if you are allergic to it; or to acyclovir; or. This product may contain inactive ingredients, which could cause allergies or other problems. Confer with your pharmacist for more details.
Before using this medicine, tell your doctor or pharmacist your history that is medical of: kidney problems.
This drug may make you dizzy rarely. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Limit alcoholic beverages.
Before having surgery, tell your doctor or dentist about all the products you use (including prescribed drugs, nonprescription drugs, and herbal products).
Do not have immunizations/vaccinations that are certainsuch as vaccines against the varicella virus) with no consent of your medical professional.
Older adults may be more sensitive to the adverse effects of this medication, particularly mental/mood changes (such as confusion, agitation) and renal dilemmas (such as an alteration into the amount of urine).
Cold sores can spread easily. Avoid close real contact with others (such as for example kissing) during an outbreak until the cold sores have completely healed. Try not to touch the cold sore. In the event that you do, afterward wash your hands.
Valacyclovir doesn't prevent the spread of herpes. To reduce the chance of giving genital herpes to your spouse, would not have sexual contact during an outbreak or if you have symptoms. You can spread genital herpes even when you do not have symptoms. Consequently, always use an effective barrier method (latex or polyurethane condoms/dental dams) during all activity that is sexual. Consult your doctor or pharmacist for more details.
During pregnancy, this medicine must certanly be used only if clearly needed. Discuss the risks and advantages with your medical professional.
This medication passes into breast milk, but is unlikely to harm a medical infant. Consult with your doctor before breast-feeding.
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