Famciclovir is used to treat infections caused by certain kinds of viruses. It treats shingles caused by herpes zoster. Additionally treats outbreaks of herpes simplex that cause cold sores across the lips, sores around the anus, and genital herpes. In people with frequent outbreaks of genital herpes, famciclovir is used to help reduce the true wide range 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 even 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 medication may also help reduce exactly how long pain remains after the sores heal. In addition, in people with a weakened immune system, famciclovir can reduce steadily the danger of the virus spreading to other parts of the body and causing severe 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 concerns, 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 most useful when started at the sign that is first of outbreak, as directed by your doctor. It may perhaps not are well if you delay treatment.
The dosage is dependant on your condition that is medical and to treatment.
This medicine works most readily useful when the quantity of drug in your body is kept 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 take this medicine until the prescribed that is full is finished. Do not change your dose, skip any doses, or early stop this medication without your doctor's approval.
Tell your physician in the event your condition persists or worsens.
Headache, sickness, and diarrhoea might occur. If any of these effects persist or worsen, tell your doctor or pharmacist quickly.
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.
Inform your doctor immediately when you have any serious adverse effects, including: mental/mood changes (such as for instance agitation, slowed thinking, confusion, hallucinations), dizziness, drowsiness, change in the total amount of urine, yellowing eyes/skin, easy bruising/bleeding.
an extremely serious reaction that is allergic this drug is rare. However, get medical help right away if you see any symptoms of a critical allergic attack, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
It is not a list that is complete of adverse effects. If you notice other effects not listed above, contact your pharmacist or doctor.
In the US -
Call your physician for medical advice about part effects. You'll 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 could report effects that are side Health Canada at 1-866-234-2345.
Before using 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 ingredients that are inactive which could cause sensitive responses or other problems. Talk to your pharmacist to get more details.
Before by using this medicine, tell your doctor or pharmacist your medical history, especially of: kidney issues.
This medication may make you dizzy rarely 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 may 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 these products you utilize (including prescription drugs, nonprescription drugs, and organic services and products).
Usually do not have certain immunizations/vaccinations (such as vaccines against the varicella virus) without the permission of your doctor.
Older adults may become more responsive to the relative adverse effects of this medication, especially dizziness, drowsiness, confusion, and change in the amount of urine.
Famciclovir does not drive back the spread of vaginal herpes. To reduce the chance of giving herpes to your spouse, do not have contact that is sexual an outbreak or if you have symptoms. You can spread genital herpes even if that you do not have symptoms. Therefore, always utilize an effective barrier method (latex or polyurethane condoms/dental dams) during all sexual activity. Consult your pharmacist or doctor for more details.
During maternity, this medication should be properly used only if clearly needed. Discuss the dangers and benefits with your doctor.
It is unknown if this medication passes into breast milk. It could have undesirable effects on a nursing infant. Consult your medical professional before breast-feeding.
Airmail: 2-3 business weeks, EMS: 3-8 business days.
Airmail: 2-3 business weeks, EMS: 3-8 business days.