HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

Diagnosed with shingles yesterday and prescribed acyclovir. took prescribed dosages yesterday, but today my rash is much worse. should i be worried?

A doctor has provided 1 answer

No: The medication does not work that quickly. Give it a few days.

Dr Singh and 2 doctors agreed

Answered 9/24/2018

273 views

Thank

Related Questions

A member asked:

Told internal shingles 5 days ago. no rash. Left side pain under left rib to hip and to back w/itchy, burns, tingly, sensitive to touch/deep pain that feels like very bad muscle strain. Given acyclovir 5 pills a day for 4 days, still pain. Normal?

A doctor has provided 1 answer

A member asked:

Doctor prescribed Acyclovir 800mg x 5 days for shingles. I feel worse now. I'm 4'11" - 47kg. Is it too much med or normal dosage?

A doctor has provided 1 answer

A member asked:

Now going thru 2nd bout of shingles. Never fully recovered from 1st. Should i be on a maintenance dose of acyclovir?

A doctor has provided 1 answer

A member asked:

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

A doctor has provided 1 answer

A member asked:

I have shingles and my dr prescribed acyclovir;;had had them for 23 weeks, they are scabbing over. is that a good sign?

A doctor has provided 1 answer

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

How soon after taking Acyclovir should new shingles rashes and blisters stop appearing?
Acyclovir 800mg, took one pill last night and woke w/ swollen face. Taking for shingles, rash is on face as well. Please help me I have no ins..
Is it safe to use triamcinolone actonide for shingles rash? Taking acyclovir & Benadryl (diphenhydramine) for 3 days but rash itches like crazy!
Had minor shingles rash on right stomach, now going away but nerve pain all over body, especially right arm. Related? Treatment? Acyclovir not working
C6 shingles. Acyclovir since day 2. No new rash since day 5. Now at day 15. Arm crusted, deep palm blisters fading but never crust. Still contagious?

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.