Quick Answer: Can I Overdose On Acyclovir?

Can you take 2 acyclovir at once?

But if you remember just a few hours before your next scheduled dose, take only one dose.

Never try to catch up by taking two doses at once.

This could result in dangerous side effects.

If you take too much: You could have dangerous levels of the drug in your body and experience more severe side effects..

Is acyclovir hard on the kidneys?

Acute kidney injury is an unfortunate complication of acyclovir therapy secondary to crystal-induced nephropathy. It is characterized by a decrease in renal function that develops within 24–48 hours of acyclovir administration indicated by a rapid rise in the serum creatinine.

Does acyclovir speed up healing?

It can speed up healing of the sores and decrease symptoms (such as tingling, pain, burning, itching). Acyclovir belongs to a class of medications known as antivirals. It works by stopping the growth of the virus.

Can you take acyclovir for years?

Nevertheless, we conclude that the use of oral acyclovir for more than 12 months provides substantial additional prevention against recurrence of ocular HSV. Our data suggest that long-term oral acyclovir use remains effective in decreasing the number of recurrences beyond 12 months.

How many acyclovir 400 mg can i take in one day?

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.

Do antivirals weaken immune system?

Whereas AZT, ribavirin, or ganciclovir were antiproliferative, ddI or acyclovir had little, if any, effect on PBMC mitogenesis. The inhibitory effects of antivirals on immune cells may contribute to the immune deterioration observed in patients following prolonged use of the drugs.

How many days should you take acyclovir?

The tablets, capsules, and suspension are usually taken with or without food two to five times a day for 5 to 10 days, starting as soon as possible after your symptoms begin. When acyclovir is used to prevent outbreaks of genital herpes, it is usually taken two to five times a day for up to 12 months.

Does acyclovir cause hair loss?

Acyclovir is an antiviral drug used to slow the growth and spread of the herpes virus. Treatment with oral acyclovir can lead to hair loss (1). “Drug-induced alopecia (hair loss) usually occurs as a diffuse noncicatricial alopecia (a non-scarring hair loss) that recovers after discontinuation of the drug.

Can you take 800 mg acyclovir twice a day?

In summary, we have shown that a 2-day course of acyclovir therapy (800 mg po t.i.d.) shortens the duration of genital herpes episodes, lesions, and viral shedding. The proportion of aborted episodes was also significantly increased among patients who received acyclovir.

Can I take 1000 mg of acyclovir?

The usual dose is 20 milligrams (mg) per kilogram (kg) of body weight, taken three times a day for 5 days. However, the dose is usually not more than 1000 mg three times a day.

What happens if I stop taking acyclovir?

Take acyclovir until you finish the prescription, even if you feel better. If you stop taking acyclovir too soon or skip doses, your infection may not be completely treated or may become more difficult to treat.

How many acyclovir can I take at once?

The usual dose is one 200 mg tablet taken four times a day • You should try to space each dose by 6 hours • You should take Aciclovir 800 mg Tablets until your doctor tells you to stop.

How long does it take acyclovir to work?

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 drink alcohol when taking acyclovir?

Alcohol will not interfere with the way the antiviral drugs works. Acyclovir will still be effective.

What do you do if acyclovir doesn’t work?

If the response is poor, the dose of oral ACV should be increased to 800 mg five times a day. If no response seen after 5 to 7 days, it is unlikely that the lesion will respond to intravenous ACV (or chemically and structurally related drugs such as VCV or famciclovir), so an alternative regimen must be assigned.

How do you take acyclovir 400 mg?

You should take Aciclovir 400 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 400 mg Tablets as soon as possible.

What are the side effects of acyclovir 400mg?

Nausea, diarrhea, headache, or vomiting may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.