Valacyclovir is employed to take care of infections triggered by particular 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 cold sores around the mouth.
Valacyclovir can be used to treat outbreaks of genital herpes. This medication is used to reduce the number of future episodes in people with frequent outbreaks.
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 anatomy even between outbreaks. Valacyclovir decreases the severity and length of these outbreaks. It helps the sores heal faster, keeps new sores from 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 are not listed in the approved professional labeling for the drug but that may be recommended by your health care expert. Use this drug for a condition that is placed in this area only if it was so recommended by your health care professional.
This medication may be used to also avoid another kind of viral infection (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 mouth, with or without food, as directed by your medical professional. Drink plenty of fluids while taking this medication to lower the possibility of negative effects.
The dosage and period of treatment are based on your form of infection, medical condition, and response to treatment. For treating chickenpox in children, the dosage is also based on weight.
This medication works best when started at the sign that is first of outbreak, as directed by your doctor. It might maybe not work as well if you delay treatment. For shingles or chickenpox, begin 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 first sign or once you feel tingling, itching, or burning.
Valacyclovir works best when the quantity of medicine within your body is held at a constant level. Therefore, take this drug at evenly spaced intervals. To help you remember, take it at the same time(s) each day.
Continue 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 medical professional's approval.
Tell your doctor if your condition persists or worsens.
Sickness, stomach pain, headache, or dizziness may occur. If any of these effects persist or worsen, tell your doctor or pharmacist quickly.
Remember that the 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.
Tell your doctor straight away if you have any serious side effects, including: mental/mood changes (such as for example 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 illness, bone marrow transplant, kidney transplant). Get help that is medical away for those who have any serious negative effects, including: extreme tiredness, slow/fast/irregular heartbeat, simple bruising/bleeding, new temperature, bloody/dark urine, severe stomach/abdominal discomfort, yellowing eyes/skin, sudden vision changes, lack of consciousness, seizures.
An extremely severe reaction that is allergic this drug is rare. However, get help that is medical away in the event that you notice any observeable symptoms of a serious allergic attack, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble respiration.
This is maybe not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the usa -
Phone your doctor for medical advice about side-effects. You may 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 part effects. You may report adverse effects to Health Canada at 1-866-234-2345.
See also Part Effects part.
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 allergies or other problems. Confer with 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 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 prescription drugs, nonprescription drugs, and organic products).
Would not have immunizations/vaccinations that are certainsuch as vaccines against the varicella virus) with no consent of your physician.
Older adults may be more responsive to the unwanted effects of this drug, particularly mental/mood changes (such as confusion, agitation) and kidney dilemmas (such as a change into 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 sores that are cold 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 lessen the chance of giving genital herpes to your partner, would not have sexual contact during an outbreak or if you have symptoms. You can spread genital herpes even if you do not need symptoms. Consequently, always use an effective barrier method (latex or polyurethane condoms/dental dams) during all sexual activity. Consult your pharmacist or doctor for lots more details.
During maternity, this medication must certanly be used only when clearly required. Discuss the risks and benefits with your doctor.
This medication passes into breast milk, it is not likely to harm a medical infant. Consult with your doctor before breast-feeding.
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