Are Zovirax tablets effective?
Are Zovirax tablets effective? Acyclovir works best when started within 48 hours of symptom onset. In herpes zoster (shingles) infections, acyclovir shortened the time it took lesions to scab over and decreased the time needed for the rash to heal and become pain-free. Adults older than 50 gained the most benefit from taking acyclovir. How […]