Is 2000 mg of acyclovir too much?
Is 2000 mg of acyclovir too much?
Adults—2000 milligrams (mg) every 12 hours for one day. Children 12 years of age and above—2000 milligrams (mg) every 12 hours for one day. Children below 12 years of age—Use and dose must be determined by your doctor.
How do you take acyclovir 200 mg?
You should take Aciclovir 200 mg Tablets until your doctor tells you to stop….
- Take this medicine by mouth.
- Dissolve the tablet in a glass of water and stir before drinking.
- If you prefer, the tablet can also be swallowed whole with a little water.
- Start to take Aciclovir 200 mg Tablets as soon as possible.
Is 7 days of antiviral enough for shingles?
Antiviral drugs are most effective when taken within 3 days of the rash onset, although they may still be prescribed within the first 7 days of the rash appearing.
Is acyclovir stronger than valacyclovir?
Studies show that a small 500 mg dose of valacyclovir is as effective as a larger 800 mg dose of acyclovir in treating HSV.
Is 800 mg acyclovir too much?
Aciclovir 800 mg Tablets are not usually harmful, unless you take too much over several days. Talk to your doctor or pharmacist if you take too much Aciclovir 800 mg Tablets. Take the medicine pack with you. it is nearly time for your next dose, skip the missed dose.
How many times a day should I take acyclovir 400 mg?
Adults and children 12 years of age and older—200 to 400 mg two to five times a day for five days or up to twelve months, depending on how often your outbreaks of infection occur.
How long does it take for acyclovir to work on shingles?
May take up to three days for symptom reduction; however, acyclovir should be taken until the course prescribed is completed. Acyclovir works best when started within 48 hours of symptom onset.
Can you treat shingles after 72 hours?
Antiviral treatment should be started as soon as possible, as it is most effective when started within 72 hours after the shingles rash appears. After this time, antiviral medications may still be helpful if new blisters are appearing.
Does acyclovir lower your immunity?
Our data reveal that low dose acyclovir does indeed decrease the cytokine response of CD4+ T cells to the late viral protein pp65 and indicates a potential role of this drug as an agent to modulate CMV-specific immunity.
Can I take Valtrex and acyclovir together?
No interactions were found between acyclovir and Valtrex. This does not necessarily mean no interactions exist. Always consult your healthcare provider.
What is famciclovir 500 mg used for?
Famciclovir is used to treat the symptoms of herpes zoster (also known as shingles), a herpes virus infection of the skin. It is used to treat and suppress herpes labialis (cold sores) and recurrent episodes of genital herpes infection.
