Famciclovir 250mg

Famciclovir 250mg — Uses and Benefits

Famciclovir 250mg is prescribed for viral infections caused by the herpes family of viruses.

WHAT THIS MEDICINE IS USED FOR

• Treatment of shingles (herpes zoster) affecting the skin and nerves
• Treatment of genital herpes outbreaks
• Treatment of cold sores caused by herpes simplex virus in some cases
• Prevention of recurrent genital herpes episodes when taken regularly, as advised by your doctor

HOW IT WORKS

• Famciclovir is converted in the body to an active form called penciclovir
• This active form blocks the enzyme the herpes virus needs to copy its genetic material
• By stopping viral multiplication, it helps the body's immune system clear the infection faster
• It works best when started as early as possible after symptoms appear

WHAT IT IS NOT USED FOR

• It does not cure herpes infection completely; the virus stays dormant in the body
• It is not effective against bacterial infections
• It is not used for common cold, flu, or other non-herpes viral infections
• It does not prevent transmission of herpes completely, so precautions are still needed

How to Use Famciclovir 250mg

HOW TO TAKE IT

• Take exactly as prescribed by your doctor, usually with or without food
• Swallow the tablet whole with a glass of water
• Try to start the course as soon as symptoms of herpes infection appear, for best results
• Complete the full course even if you start feeling better; stopping early may allow the virus to become active again
• Do not take more than the prescribed dose or for longer than advised

IF YOU MISS A DOSE

• Take the missed dose as soon as you remember
• If it is almost time for your next dose, skip the missed one and continue your normal schedule
• Do not take a double dose to make up for a missed one

STORAGE

• Store at room temperature, away from direct sunlight and moisture
• Keep out of reach of children and pets
• Do not use tablets after the expiry date printed on the pack
• Dispose of unused medicine safely, do not flush down the drain

Famciclovir 250mg — Side Effects

COMMON SIDE EFFECTS

• Headache
• Nausea
• Diarrhoea or stomach upset
• Tiredness

LESS COMMON SIDE EFFECTS

• Dizziness
• Vomiting
• Skin rash or itching
• Abdominal pain

SERIOUS SIDE EFFECTS — STOP AND SEE A DOCTOR IMMEDIATELY

• Signs of severe allergic reaction such as swelling of face, lips or throat, difficulty breathing
• Severe skin reactions with blistering or peeling
• Yellowing of skin or eyes (signs of liver problems)
• Confusion, hallucinations or unusual behaviour
• Significant decrease in urination or swelling of feet/ankles (possible kidney effect)

This is not a complete list. Report any unusual or persistent symptom to your doctor or pharmacist.

Famciclovir 250mg — Safety Information and Precautions

This medicine is available only with a valid doctor's prescription in India.

DO NOT TAKE THIS MEDICINE IF YOU

• Are allergic to famciclovir, penciclovir, or any ingredient in the tablet
• Have been advised by your doctor to avoid it due to a specific medical condition

TELL YOUR DOCTOR BEFORE STARTING IF YOU

• Have kidney disease or reduced kidney function
• Are pregnant, planning pregnancy, or breastfeeding
• Have a weakened immune system, such as from HIV or transplant medicines
• Are elderly, as dose adjustment may be needed
• Have any known liver problems

MEDICINES THAT CAN INTERACT

• Probenecid (used for gout) can increase famciclovir levels in the body
• Other medicines that affect the kidneys should be used cautiously together
• Always inform your doctor about all medicines, supplements, and herbal products you are taking

FREQUENTLY ASKED QUESTIONS

Can I drink alcohol while taking this medicine?

There is no known major interaction, but alcohol can worsen tiredness or nausea, so it is best to limit it during treatment.

Will this medicine cure herpes completely?

No, it controls symptoms and speeds healing but does not remove the virus from the body permanently.

Can I take this medicine without a prescription?

• No, this is a prescription-only medicine in India and should only be used under medical supervision.
• Doctor ya pharmacist se salah lein.