Quick Answer: What Are The Long Term Side Effects Of Acyclovir?

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 much Acyclovir is 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.

What viruses does acyclovir treat?

Acyclovir injection is used to treat severe infections caused by herpes viruses, including severe forms of genital herpes, shingles, herpes encephalitis (swelling of the brain), and herpes infections in people with other diseases that weaken the immune system.

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.

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.

Does acyclovir affect 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.

How long does acyclovir stay in your body?

Mean effective half-life: The half-life for valacyclovir is short, about 30 minutes. However, it converts to acyclovir, which has a half-life of 2.5 to 3.3 hours in those with normal renal (kidney) function.

Is acyclovir bad for your kidneys?

Although the drug is well tolerated, severe nephrotoxicity, which often leads to acute renal failure, has been observed in patients [4, 7]. Acyclovir-induced renal failure occurs in approximately 12–48 % of cases [4].

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).

What color is urine when your kidneys are failing?

When kidneys are failing, the increased concentration and accumulation of substances in urine lead to a darker color which may be brown, red or purple.

Is it safe to take acyclovir long term?

No important side-effects were seen. It is concluded that long-term suppression with acyclovir is safe and effective for patients with recurrent genital herpes.

Do antivirals weaken your 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.

Can you drink alcohol while taking acyclovir?

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

Is it bad to take acyclovir daily?

Rarely, acyclovir may affect your kidneys or cause a bleeding disorder. May not be suitable for some people, including those with kidney problems, who are immunosuppressed, taking certain medications, or in those who are dehydrated. Acyclovir is usually dosed five times daily.

Are aciclovir tablets better than cream?

Milder herpes infections, such as cold sores, can be treated Aciclovir cream, but more severe infections require Aciclovir tablets.