Valacyclovir is used to take care of infections triggered by specific types of viruses. In kids, it is utilized to deal with cold sores around 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 sores that are cold the mouth.
Valacyclovir is also 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 drug that is antiviral. 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 long pain remains after the sores heal.
OTHER USES: This part contains uses of this drug that aren't placed in the approved labeling that is professional the drug but that might be prescribed by the medical care expert. Make use of this drug for a condition that is placed in this section only if it was so recommended by your health care professional.
This medication may be used to also avoid another type of viral disease (cytomegalovirus) in some individuals.
Read the Patient Information Leaflet if available from your pharmacist you get a refill before you start taking valacyclovir and each time. If you have any relevant questions, ask your doctor or pharmacist.
Take valacyclovir by lips, with or without food, as directed by your medical professional. Drink plenty of fluids while taking this medication to reduce the chance of unwanted effects.
The dosage and amount of treatment are based on your style 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 first sign of an outbreak, as directed by your doctor. It may perhaps not work also if you delay treatment. For shingles or chickenpox, begin taking valacyclovir at 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 best suited whenever the quantity of medicine within your body is kept at a level that is constant. 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.
Tell your doctor if your condition persists or worsens.
Nausea, stomach pain, headache, or dizziness might occur. If any of these effects persist or worsen, tell your pharmacist or doctor immediately.
Remember that the medical practitioner 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 adverse effects.
Tell your doctor right away if you have any side that is serious, including: mental/mood changes (such as for instance agitation, confusion, hallucinations), trouble speaking, shaky/unsteady movements, change in 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 immune system (such as HIV condition, bone tissue marrow transplant, renal transplant). Get medical help right away when you have any serious side-effects, including: extreme tiredness, slow/fast/irregular heartbeat, effortless bruising/bleeding, new fever, bloody/dark urine, severe stomach/abdominal discomfort, yellowing eyes/skin, unexpected vision changes, loss in consciousness, seizures.
A very severe allergic reaction to this drug is rare. However, get help that is medical away in the event that you notice any observeable symptoms of a significant hypersensitive reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
This is not a complete list of possible adverse effects. If you notice other effects not listed above, contact your pharmacist or doctor.
In the usa -
Call your physician for medical advice about adverse effects. You might report effects that are side FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your physician for medical advice about part effects. You may report effects that are side Health Canada at 1-866-234-2345.
See also Part Effects section.
Before taking valacyclovir, tell your doctor or pharmacist in the event that you are allergic to it; or to acyclovir; or if you have any other allergies. This product may contain ingredients that are inactive which can cause allergy symptoms or other problems. Speak to your pharmacist for more details.
Before using this medication, 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 you can perform such activities safely until you are sure. Limit beverages that are alcoholic.
Before having surgery, tell your doctor or dentist about all the products you employ (including prescribed drugs, nonprescription drugs, and natural products).
Don't have immunizations/vaccinations that are certainsuch as vaccines against the varicella virus) minus the consent of your physician.
Older adults may be more sensitive to the negative effects of this medication, specially mental/mood changes (such as confusion, agitation) and kidney problems (such as a change in the quantity of urine).
Cold sores can spread easily. Avoid close real contact with other people (such as for example kissing) during an outbreak until the cold sores have completely healed. Try not to touch the sore that is cold. In the event that you do, afterward wash your hands.
Valacyclovir will not prevent the spread of herpes. To lessen the possibility of giving genital herpes to your partner, lack contact that is sexual an outbreak or if you have symptoms. You can spread herpes that are genital when you do not have symptoms. Therefore, always use an effective barrier method (latex or polyurethane condoms/dental dams) during all sexual activity. Consult your doctor or pharmacist to get more details.
During maternity, this medicine should 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 nursing infant. Check with your doctor before breast-feeding.
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