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Drug Information

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We offer data on over 11,000 brand and generic drugs.

NOTE: The information presented herein is not intended to serve as a substitute for a doctor's expertise.

Please consult a professional before starting to use any drug.

Drug Links

Famvir - Famciclovir - Oral Tablet Brand Drug

General Information

  • Below is miscellaneous information regarding Famvir.
  • Famvir
  • fam-SYE-klo-veer


Possible Side Effects

  • Headache, nausea, diarrhea and fatigue are most common the first few days as your body adjusts to the medication.
  • If any of these effects continue or become bothersome, inform your doctor.
  • Notify your doctor if you experience.

Usage Instructions

  • Take this medication by mouth exactly as prescribed.
  • This medication is most effective if taken as soon as herpes is noticed.
  • For best results, space the doses at equal intervals throughout the day (and night if directed by your doctor).
  • This will help ensure an even level of drug in the body at all times.
  • Do not increase your dose or take this more often than directed.
  • Your condition will not improve faster but the risk of side effects may be increased.
  • Contact your doctor if your condition does not improve or worsens.

Famvir Storage Instructions

  • Store this medication at room temperature between 59 and 86 degrees F (15 and 30 degrees C) away from heat and light.
  • Do not store in the bathroom.
  • Keep this and all medications out of the reach of children.

Overdose

  • If overdose is suspected, contact your local poison control center or emergency room immediately.

What To Do In Case Of Missed Dose

  • Try to take each dose at the scheduled time.
  • If you miss a dose, take it as soon as remembered; do not take it if it is near the time for the next dose, instead, skip the missed dose and resume your usual dosing schedule.
  • Do not "double-up" the dose to catch up.

Famvir Miscellaneous Notes

  • Do not share this medication with others.

Read Before Using Famvir (precautions)

  • Tell your doctor if you have.

Medicinal Applications

  • This medication is an antiviral used in the treatment of shingles or in certain cases, genital herpes.

Drug Compatibility Recommendations

  • Tell your doctor of any over-the-counter or prescription medication you may take including.