Itching in Acyclovir - how severe and when it was recovered? (a real world drug study)

Summary:

We study how severe was Itching, when it was recovered, drug effectiveness, race, and more among people who take Acyclovir (acyclovir). This phase IV clinical study is created by eHealthMe based on reports submitted to eHealthMe, and is updated regularly.

What is Acyclovir?

Acyclovir has active ingredients of acyclovir. It is often used in herpes simplex. eHealthMe is studying from 54,961 Acyclovir users. Check the latest studies of Acyclovir.

What is Itching?

Itching is found to be associated with 3,220 drugs and 4,524 conditions by eHealthMe. Check the latest studies of Itching.

On Feb, 01, 2026

11 people who have Itching while taking Acyclovir were studied.

Severity of Itching *:

least: 10 %
moderate: 70 %
severe: 10 %
most severe: 10 %

When people recovered from Itching *:

while on drug: 0.0 %
after off the drug: 33.33 %
not yet: 66.67 %

Effectiveness of Acyclovir *:

not at all: 0.0 %
somewhat: 12.5 %
moderate: 0.0 %
high: 50.0 %
very high: 37.5 %

Race of the people *:

African American, Non-Hispanic: 10 %
American Indian/Alaska Native: 0.0 %
Asian: 0.0 %
Hispanic: 10 %
Native Hawaiians/Pacific Islanders: 0.0 %
Two or more races: 0.0 %
White, Non-Hispanic: 80 %

Time on Acyclovir *:

Gender of people when taking Acyclovir *:

female: 81.82 %
male: 18.18 %

Age of people when taking Acyclovir *:

Conditions people have *:

Allergies: 3 people, 27.27%
Birth-Acquired Herpes (herpes virus infection that an infant gets (acquires) at the time of birth): 2 people, 18.18%
Insomnia (sleeplessness): 2 people, 18.18%
High Blood Pressure: 2 people, 18.18%
Vaginitis Bacterial (inflammation of the vagina caused by bacterial infection): 1 person, 9.09%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 9.09%
Bone Loss: 1 person, 9.09%
Chylomicron Increased (increased blood protein): 1 person, 9.09%
Coronary Heart Disease (narrowing or blockage of the coronary arteries): 1 person, 9.09%
Costochondritis (chest wall pain): 1 person, 9.09%

Other drugs people take besides Acyclovir *:

Zyrtec: 1 person, 9.09%
Zolpidem Tartrate: 1 person, 9.09%
Lo Loestrin Fe: 1 person, 9.09%
Lipitor: 1 person, 9.09%
Levothyroxine Sodium: 1 person, 9.09%
Irbesartan: 1 person, 9.09%
Ibuprofen: 1 person, 9.09%
Flonase Allergy Relief: 1 person, 9.09%
Diltiazem Hydrochloride: 1 person, 9.09%
Dexamethasone: 1 person, 9.09%

Other side effects people have besides Itching *:

Fatigue (feeling of tiredness): 3 people, 27.27%
Insomnia (sleeplessness): 3 people, 27.27%
Stress And Anxiety: 2 people, 18.18%
Nausea (feeling of having an urge to vomit): 2 people, 18.18%
Headache (pain in head): 2 people, 18.18%
Rashes (redness): 2 people, 18.18%
Back Pain - Low: 1 person, 9.09%
Attention Deficit Hyperactivity Disorder (a chronic condition including attention difficulty, hyperactivity, and impulsiveness): 1 person, 9.09%
Bleeding Into The Skin: 1 person, 9.09%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

Do you take Acyclovir and have Itching?

Check whether Itching is associated with a drug or a condition

How to use the study?

DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.

Related studies

Itching in Acyclovir

How the study uses the data?

The study is based on acyclovir (the active ingredients of Acyclovir). Other drugs that have the same active ingredients (e.g. generic drugs) are considered. Dosage of drugs is not considered in the study.

Who is eHealthMe?

With medical big data and proven AI/ML algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 800+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).

WARNING, DISCLAIMER, USE FOR PUBLICATION

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.