How long can you take acyclovir daily?

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 acyclovir can be taken?

For treating a viral infection, you’ll usually take aciclovir for 5 to 10 days. For prevention, you may need to take it for a long time.

Can I take aciclovir tablets long-term?

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 long do you take acyclovir for HSV?

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.

What are the long term effects of taking acyclovir?

Low red blood cells and platelets: This drug may cause thrombotic thrombocytopenic purpura (TTP) and hemolytic uremic syndrome (HUS). These conditions cause dangerously low levels of red blood cells and platelets in your body. This may be fatal (cause death). Symptoms can include fatigue and low energy.

Can acyclovir cause kidney damage?

Abstract. 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.

What are the long term side-effects of acyclovir?

Serious side effects and their symptoms can include the following:

  • Unusual changes in your mood or behavior. Symptoms can include:
  • Decrease in your red blood cells and platelets. Symptoms can include:
  • Liver problems.
  • Muscle pain.
  • Skin reactions.
  • Changes in your vision.
  • Kidney failure.
  • Allergic reaction.

Does taking acyclovir everyday eliminate outbreaks?

Most clinically apparent outbreaks can be prevented by taking one of these drugs daily. In addition, daily acyclovir reduces asymptomatic viral shedding by 95%.