Nac and Zide drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Nac (n - acetyl cysteine) and Zide (hydrochlorothiazide). Common drug interactions include fatigue among females and neuropathy peripheral among males.

The phase IV clinical study analyzes what interactions people have when they take Nac and Zide. It is created by eHealthMe based on reports of 16 people who take the same drugs from the FDA, and is updated regularly.

What is Nac?

Nac has active ingredients of n - acetyl cysteine. eHealthMe is studying from 857 Nac users. Check the latest studies of Nac.

What is Zide?

Zide has active ingredients of hydrochlorothiazide. It is often used in high blood pressure. eHealthMe is studying from 183,246 Zide users. Check the latest studies of Zide.



On Aug, 12, 2026

16 people who take Nac and Zide together, and have interactions are studied.

Nac and Zide drug interactions.

What are the common drug interactions of Nac and Zide, by gender? *:

female:

  1. Fatigue (feeling of tiredness)
  2. Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
  3. Drug hypersensitivity
  4. Drug ineffective
  5. Ear infection
  6. Femur fracture
  7. Fungal infection
  8. Infusion related reaction
  9. Micturition urgency (urgency to pass the urine)
  10. Pseudomonas infection (pseudomonas infection is caused by a bacterium, pseudomonas aeruginosa)

male:

  1. Neuropathy peripheral (surface nerve damage)

What are the common drug interactions of Nac and Zide, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

  1. Anaemia (lack of blood)
  2. Anaphylactic reaction (serious allergic reaction)
  3. Antiphospholipid syndrome (disorder that manifests clinically as recurrent venous or arterial thrombosis and/or fetal loss)
  4. Axillary mass
  5. Blood lactate dehydrogenase increased
  6. Constipation
  7. Erythema (redness of the skin)
  8. Fatigue (feeling of tiredness)
  9. Hepatic enzyme increased
  10. Hypothermia (body temperature drops below the required temperature for normal metabolism and body functions)

50-59:

n/a

60+:

  1. Abdominal discomfort
  2. Arthritis (form of joint disorder that involves inflammation of one or more joints)
  3. Ear infection
  4. Fatigue (feeling of tiredness)
  5. Femur fracture
  6. Fungal infection
  7. Headache (pain in head)
  8. Infusion related reaction
  9. Micturition urgency (urgency to pass the urine)
  10. Pseudomonas infection (pseudomonas infection is caused by a bacterium, pseudomonas aeruginosa)

What are the existing conditions these people have? *

  1. Pain: 3 people, 18.75%
  2. Blood Pressure Abnormal: 3 people, 18.75%
  3. Gastric Disorder (disease of stomach): 3 people, 18.75%
  4. Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 3 people, 18.75%
  5. General Physical Health Deterioration (weak health status): 3 people, 18.75%
  6. Hiatal Hernia (hernia resulting from the protrusion of part of the stomach through the diaphragm): 3 people, 18.75%
  7. Herpes Virus Infection: 2 people, 12.50%
  8. High Blood Cholesterol: 2 people, 12.50%
  9. Bacterial Infection: 2 people, 12.50%
  10. Bone Disorder: 2 people, 12.50%

* Approximation only. Some reports may have incomplete information.

Do you take Nac and Zide?

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- Predict drug outcomes for up to one year with AI
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Related studies:

Effectiveness of, side effects of, and alternative drugs to the 2 drugs:

Browse all drug interactions of Nac and Zide:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Nac:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all side effects of Zide:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all interactions between Nac and drugs from A to Z:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all interactions between Zide and drugs from A to Z:

a b c d e f g h i j k l m n o p q r s t u v w x y z

How the study uses the data?

The study uses data from the FDA. It is based on n - acetyl cysteine and hydrochlorothiazide (the active ingredients of Nac and Zide, respectively), and Nac and Zide (the brand names). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.

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.

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.



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