Quick Answer: What Should You Not Take With Acyclovir?

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..

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 many hours apart should I take acyclovir?

bodies are less able to fight infections 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.

Can I drink taking acyclovir?

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

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 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.

Why do you have to drink water with acyclovir?

Drink plenty of water while you are taking acyclovir to keep your kidneys working properly. Use this medicine for the full prescribed length of time. Your symptoms may improve before the infection is completely treated. Acyclovir will not treat a viral infection such as the flu or a common cold.

Does acyclovir make you sleepy?

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

Can I take 2 acyclovir at a time?

What should I do if I missed a dose of Acyclovir (Zovirax)? Take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.

How does acyclovir make you feel?

Agitation, confusion, dizziness, and drowsiness may be especially likely to occur in elderly patients who are usually more sensitive than younger adults to the central nervous system effects of acyclovir.

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.

What do you do if acyclovir doesn’t work?

Acyclovir resistance should be suspected in cases with persistent lesions or recurrences in patients on treatment. Treatment with either intravenous foscarnet or cidofovir is effective for such cases.

How long does it take for antivirals to work?

For most initial herpes outbreaks and cases of recurring herpes, valacyclovir takes effect very quickly and provides some level of relief in as little as two to three days. Generally, the sooner you take valacyclovir after noticing symptoms, the faster it will be to provide relief.

How much acyclovir should I take for suppression?

The recommended regimen is acyclovir 5–10 mg/kg IV every 8 hours for 2–7 days or until clinical improvement is observed, followed by oral antiviral therapy to complete at least 10 days of total therapy. HSV encephalitis requires 21 days of intravenous therapy.

What medications interact with acyclovir?

Some products that may interact with this drug include: other drugs that may cause kidney problems (including nonsteroidal anti-inflammatory drugs-NSAIDs such as ibuprofen, naproxen). Acyclovir is very similar to valacyclovir. Do not use medications containing valacyclovir while using acyclovir.

How long does it take acyclovir to work?

May take up to two hours to reach peak plasma concentrations after oral acyclovir administration. 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 take acyclovir everyday?

Acyclovir has been shown to be safe in persons who have used it continuously (every day) for as long as 10 years.

Is acyclovir hard on your liver?

Hepatotoxicity. Despite widespread use, there is little evidence that acyclovir when given orally causes significant liver injury. Serum enzyme levels generally do not change during oral acyclovir therapy.

What are the long term side effects of acyclovir?

Other acyclovir side effects, adverse reactions, or health problems may include:Abdominal pain.Aggression.Agitation.Anemia (low iron in the blood)Ataxia (a condition that causes the loss of control over body movement)Coma.Confusion.Diarrhea.More items…

What happens if I stop taking acyclovir?

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 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.