Tylenol w/ codeine and Librium drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Tylenol w/ codeine (acetaminophen; codeine phosphate) and Librium (chlordiazepoxide hydrochloride). Common drug interactions include monocyte count increased among females and cerebrovascular accident among males.

The phase IV clinical study analyzes what interactions people have when they take Tylenol w/ codeine and Librium. It is created by eHealthMe based on reports of 35 people who take the same drugs from the FDA, and is updated regularly.

What is Tylenol w/ codeine?

Tylenol w/ codeine has active ingredients of acetaminophen; codeine phosphate. It is often used in pain. eHealthMe is studying from 8,107 Tylenol w/ codeine users. Check the latest studies of Tylenol w/ codeine.

What is Librium?

Librium has active ingredients of chlordiazepoxide hydrochloride. It is often used in stress and anxiety. eHealthMe is studying from 2,490 Librium users. Check the latest studies of Librium.



On Jul, 25, 2026

35 people who take Tylenol w/ codeine and Librium together, and have interactions are studied.

Tylenol w/ codeine and Librium drug interactions.

What are the common drug interactions of Tylenol W/ Codeine and Librium, by gender? *:

female:

  1. Monocyte count increased
  2. Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
  3. Neutrophil count increased (excess than normal number of neutrophil a type of blood cell)
  4. Pain in extremity
  5. Platelet count decreased
  6. Pulmonary congestion (congestion in the lungs)
  7. Somnolence (a state of near-sleep, a strong desire for sleep)
  8. Suicidal ideation
  9. Thirst
  10. Acne cystic (skin problems that cause pimples)

male:

  1. Cerebrovascular accident (sudden death of some brain cells due to lack of oxygen when the blood flow to the brain is impaired by blockage or rupture)
  2. Agitation (state of anxiety or nervous excitement)
  3. Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
  4. Colitis pseudomembranous (antibiotic-associated diarrhoea)
  5. Coma (state of unconsciousness lasting more than six hours)
  6. Delirium (wild excitement)
  7. Depressed level of consciousness
  8. Depression
  9. Drug dependence
  10. Drug ineffective

What are the common drug interactions of Tylenol W/ Codeine and Librium, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

  1. Drug addiction
  2. Drug withdrawal syndrome (interfere with normal social, occupational, or other functioning. are not due to another medical condition, drug use, or discontinuation)

30-39:

  1. Arthralgia (joint pain)
  2. Asthma
  3. Bipolar i disorder (mood disorder that is characterized by at least one manic or mixed episode)
  4. Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
  5. Depressed level of consciousness
  6. Depression
  7. Drug abuser
  8. Drug dependence
  9. Drug withdrawal syndrome (interfere with normal social, occupational, or other functioning. are not due to another medical condition, drug use, or discontinuation)
  10. Dysarthria (speech disorder)

40-49:

  1. Blood lactate dehydrogenase increased
  2. Depression
  3. Drug dependence
  4. Hallucination (an experience involving the perception of something not present)
  5. Hepatic function abnormal
  6. Hostility
  7. Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect)
  8. Suicide attempt
  9. Amnesia (deficit in memory caused by brain damage, disease, or psychological trauma)
  10. Aspartate aminotransferase increased

50-59:

  1. Cerebrovascular accident (sudden death of some brain cells due to lack of oxygen when the blood flow to the brain is impaired by blockage or rupture)
  2. Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
  3. Drug ineffective
  4. Fatigue (feeling of tiredness)
  5. Insomnia (sleeplessness)
  6. Papilloedema (optic disc swelling)
  7. Photosensitivity reaction
  8. Retinal disorder (disease of retina)
  9. Vision blurred
  10. Visual field defect

60+:

  1. Depression
  2. Homicidal ideation (thoughts about human killing another human)
  3. Adverse drug reaction
  4. Anaemia postoperative
  5. Blood pressure increased
  6. Blood urea decreased
  7. Dysstasia (difficulty in standing)
  8. Extrasystoles
  9. Lymphocyte count decreased
  10. Monocyte count increased

What are the existing conditions these people have? *

  1. Depression: 16 people, 45.71%
  2. Back Pain: 14 people, 40.00%
  3. Quit Smoking: 12 people, 34.29%
  4. Bipolar I Disorder (mood disorder that is characterized by at least one manic or mixed episode): 6 people, 17.14%
  5. Abdominal Discomfort: 6 people, 17.14%
  6. High Blood Pressure: 5 people, 14.29%
  7. Gastric Disorder (disease of stomach): 4 people, 11.43%
  8. Osteoporosis (bones weak and more likely to break): 3 people, 8.57%
  9. Sleep Disorder: 2 people, 5.71%
  10. High Blood Cholesterol: 2 people, 5.71%

* Approximation only. Some reports may have incomplete information.

Do you take Tylenol w/ codeine and Librium?

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Related studies:

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

Browse all drug interactions of Tylenol w/ codeine and Librium:

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 Tylenol w/ codeine:

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 Librium:

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 Tylenol w/ codeine 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 Librium 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 acetaminophen; codeine phosphate and chlordiazepoxide hydrochloride (the active ingredients of Tylenol w/ codeine and Librium, respectively), and Tylenol w/ codeine and Librium (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.

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