Quick Answer: Why Do You Have To Drink Water With Acyclovir?

How much water should I drink with acyclovir?

Drink 6 to 8 glasses of water or fluids every day while you are taking this medicine.

This will help prevent side effects.

You can still pass chickenpox, shingles, or herpes to another person even while you are taking this medicine..

Can I drink taking acyclovir?

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

What should you not take with acyclovir?

Common medications that may interact with acyclovir include:amphotericin.clozapine.hepatitis B medications, such as entecavir.HIV medications, such as tenofovir and zidovudine.gentamicin.NSAIDs, such as ibuprofen, diclofenac, or naproxen.other antivirals, such as valacyclovir.probenecid.More items…•

Can acyclovir make you sleepy?

Acyclovir oral tablet doesn’t cause drowsiness but it can cause other side effects.

Is acyclovir hard on the kidneys?

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.

How long after starting acyclovir are you contagious?

You can spread the virus even when you don’t have any symptoms of a cold sore, though you’re usually most contagious when you have them. However, this is much less likely than if contact occurred when a cold sore was present. Cold sores are contagious until they go away completely, which usually takes about two weeks.

Can acyclovir be taken on an empty stomach?

Acyclovir capsules, tablets, and oral suspension may be taken with meals or on an empty stomach. Acyclovir is best taken with a full glass (8 ounces) of water. If you are using acyclovir oral suspension, use a specially marked measuring spoon or other device to measure each dose accurately.

When should I 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 weaken immune system?

This medication may rarely cause a life-threatening disorder that affects the blood cells, kidneys, and other parts of the body. This disorder is more likely to occur if you have conditions related to a weakened immune system (such as HIV disease, bone marrow transplant, kidney transplant).

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. This medication does not cure herpes, and it does not prevent passing the infection to someone else.

Do antivirals weaken your immune system?

The inhibitory effects of antivirals on immune cells may contribute to the immune deterioration observed in patients following prolonged use of the drugs.

How long does acyclovir stay in your system?

Because valacyclovir is a prodrug, it’s only active in your body for a short period of time after it’s taken. On its own, its half-life is approximately 30 minutes. However, once valacyclovir has converted into acyclovir, it has a half-life of 2.5 to 3.3 hours in people with normal renal function.