Famciclovir is used to take care of infections caused by certain kinds of viruses. It treats shingles caused by herpes zoster. It also treats outbreaks of herpes simplex that cause cold sores around the lips, sores around the rectum, and herpes that are genital. In people with frequent outbreaks of genital herpes, famciclovir is used to help reduce the true amount of future episodes.
Famciclovir is an drug that is antiviral. However, it is not a cure for these infections. The viruses that cause these infections continue to live in the physical body also between outbreaks. Famciclovir decreases the length and severity of these outbreaks. It helps the sores heal faster, keeps sores that are new developing, and decreases pain/itching. This medicine also may help reduce how long pain remains after the sores heal. In addition, in people with a weakened system that is immune famciclovir can reduce steadily the danger of the virus spreading with other parts of the body and causing serious infections.
Read the Patient Information Leaflet if available from your pharmacist you get a refill before you start taking famciclovir and each time. If you have any relevant questions, ask your doctor or pharmacist.
Take this medication by mouth with or without food, often two to three times a day or as directed by your doctor.
This medicine works best when started at the first sign of an outbreak, as directed by your doctor. It may perhaps not act as well if you delay treatment.
The dosage is dependant on your condition that is medical and to treatment.
This medication works best when the number of drug in your human anatomy is held at a constant level. Therefore, take this drug at evenly spaced intervals. Each day to help you remember, take it at the same times.
Continue to simply take this medication until the full prescribed amount is finished. Do not change your dose, skip any doses, or stop this medication early without your doctor's approval.
Inform your medical practitioner if your condition persists or worsens.
Headache, sickness, and diarrhea may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
Tell your doctor immediately when you have any serious unwanted effects, including: mental/mood changes (such as agitation, slowed reasoning, confusion, hallucinations), dizziness, drowsiness, change in the quantity of urine, yellowing eyes/skin, easy bruising/bleeding.
a really serious reaction that is allergic this drug is rare. However, get medical help right away if you notice any outward symptoms of a serious 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 doctor or pharmacist.
In america -
Call your doctor for medical advice about part effects. You may report adverse effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your medical professional for medical advice about adverse effects. You might report effects that are side Health Canada at 1-866-234-2345.
Before taking famciclovir, tell your medical professional or pharmacist if you have any other allergies if you are allergic to it; or to penciclovir; or. This product may contain inactive ingredients, which could cause sensitive reactions or other problems. Talk to your pharmacist to get more details.
Before applying this medication, tell your medical professional or pharmacist your medical history, especially of: kidney issues.
This medication may rarely make you dizzy or drowsy. 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.
This medication might contain lactose. You to restrict your intake of lactose, consult your doctor or pharmacist before taking this medication if you have certain conditions such as galactose intolerance, severe lactase deficiency (not lactose or milk intolerance), or glucose-galactose malabsorption that require.
Before having surgery, tell your doctor or dentist about all the merchandise you use (including prescribed drugs, nonprescription drugs, and natural services and products).
Do not have immunizations/vaccinations that are certainsuch as vaccines against the varicella virus) without the permission of your physician.
Older adults may be more responsive to the relative adverse effects of this medication, especially dizziness, drowsiness, confusion, and change in the amount of urine.
Famciclovir does not force away the spread of genital herpes. To reduce the potential for giving herpes to your lover, do not have contact that is sexual an outbreak or if you have symptoms. You can spread genital herpes even if you don't have symptoms. Therefore, always utilize an effective barrier method (latex or polyurethane condoms/dental dams) during all sexual activity. Consult your pharmacist or doctor to get more details.
During pregnancy, this medication should be used only when clearly needed. Discuss the dangers and benefits with your doctor.
It is unknown if this medication passes into breast milk. It could have effects that are undesirable a nursing infant. Consult your doctor before breast-feeding.
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