Sounds OK: If your rash is improving, the acyclovir is working; it takes a couple weeks for complete clearing of shingles. However, if any new bumps are appearing, ask your doc about continuing acyclovir a few more days. Even without treatment, there is no risk of brain or heart infection. Varicella zoster virus (VZV), the cause of chickenpox and shingles, doesn't affect the heart or brain.
Answered 12/1/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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