Can you take Famvir long-term?
Take as directed Famciclovir is used for short-term treatment of oral or genital herpes, and shingles. It’s used for long-term treatment of genital herpes. This drug comes with serious risks if you don’t take it as prescribed.
Does famciclovir cause kidney damage?
Cases of kidney failure have been reported when higher than recommended doses of famciclovir were administered to patients with underlying kidney problems.
How long should I take famciclovir?
Adults—500 milligrams (mg) two times a day for seven days. Children—Use and dose must be determined by your doctor.
Is there an alternative to Famvir?
Some of the most popular, effective and widely used herpes medications currently available are valacyclovir (or Valtrex®), acyclovir (or Zovirax®) and famciclovir (or Famvir®). All of these drugs work through a similar mechanism, and all have their place in treating cases of HSV-1 and HSV-2.
What are the side effects of famciclovir 500 mg?
What Are Side Effects of Famvir?
- headache,
- nausea,
- stomach pain,
- gas,
- diarrhea,
- tired feeling,
- dizziness,
- sleepiness,
Can famciclovir cause heart palpitations?
Other side effects include drowsiness (usually in older people), hallucinations (seeing or hearing things that are not really there), vomiting, yellowing of the skin and/or eyes, abnormal liver function test results, palpitations (signs of abnormal heart beat), skin rash, itching or blistering, diarrhea, tiredness and …
Can I take famciclovir daily?
Your dose will depend upon the type of infection you have, so take famciclovir exactly as your doctor tells you to. Typically, doses range from 250 mg to 750 mg, and doses are taken either one, two or three times daily.
What is better Valtrex or Famvir?
Conclusion: Valacyclovir appear to be somewhat better than famciclovir for suppression of genital herpes and associated shedding. Further comparative trials of antiviral drugs for various indications should be performed as acyclovir and penciclovir appear to have different ability to abrogate HSV reactivation.
Are Valtrex and Famvir the same?
Famciclovir (also known by its brand name Famvir) is another antiviral drug prescribed to combat some types of herpes infections. But unlike valacyclovir and acyclovir, which are usually prescribed for HSV-1 and HSV-2, famciclovir is typically used to treat shingles (herpes zoster).
Is famciclovir hard on the liver?
Famciclovir is a nucleoside analogue and antiviral agent used in therapy of herpes zoster and simplex virus infections. Famciclovir is associated with a low rate of mild-to-moderate serum ALT elevations during therapy, but has not been associated with instances of clinically apparent liver injury.
Where can I find more information about Famvir?
Your healthcare provider or pharmacist can give you information about FAMVIR that is written for health professionals. For more information, go to www.FAMVIR.com or call 1-888-669-6682. What are the ingredients in FAMVIR?
Is Famvir safe for children?
It is not addictive. This medicine is not recommended for use in infants, children or adolescents under 18 years of age. Do not take FAMVIR for Cold Sores if you have a problem with your body’s immune system, which helps to fight off infections. Your pharmacist will refer you to your doctor in that case.
Does Famvir stop the spread of herpes to others?
It is not known if Famvir can stop the spread of herpes to others. If you are sexually active, you can pass herpes to your partner even if you are taking Famvir. Herpes can be transmitted even if you do not have active symptoms. You should continue to practice safer sex to lower the chances of spreading genital herpes to others.
What is the dosage of Famvir for recurrent episodes?
Recurrent episodes. The recommended dosage of FAMVIR for the treatment of recurrent episodes of genital herpes is 1000 mg twice daily for 1 day. Therapy should be initiated at the first sign or symptom of a recurrent episode (e.g., tingling, itching, burning, pain, or lesion).