Acyclovir. At oral doses for herpes simplex, it is quite well tolerated but the higher oral doses for herpes zoster (shingles) can cause kidney problems if fluid intake is not keep up and this can occur with the intravenous form. High levels of the drug retained with kidney dysfunction can cause CNS problems.
Zovirax (acyclovir) Side effects of zovirax (acyclovir) can include: hallucinations, psychosis, encephalopathy, seizures, coma, leukopenia, thrombocytopenia, angioedema, anaphylaxis, erythema multiforme, steven johnson syndrome, toxic epidermal necrolysis, tissue necrosis, hepatitis, renal failure, ttp, nausea, vomiting, diarrhea, headache, malaise, dizziness, arthralgia, confusion, photosensitivity, agitation and others.
Virtually none. When taken orally, Acyclovir is extremely well tolerated. Side effects are rare.
Almost none. There is no significnat side effect (s) to talk about. It is safe so that at one time it's been considered to be categorized as otc medicine.
I am 75 who just resrntly got shingles. I have been taking zovirax and acyclovir for 3weeks. Are there any complications or any side effects for being on this medication longer then it was prescribed.? Blisters now went away, buti have a very s
No. No side effects, but waste of money. No benefit from more than 1 week unless you have impaired immunity from a serious condition. Zovirax (acyclovir) and Acyclovir are 2 names for the same med. The cream is useless. The pill may help if started on the first or second day at 800 mg 5x a day for 7 days. Doxepin cream will relieve the pain.