Naprelan and Lorcet-hd drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Naprelan (naproxen sodium) and Lorcet-hd (acetaminophen; hydrocodone bitartrate). Common drug interactions include vision blurred among females and drug dependence among males.

The phase IV clinical study analyzes what interactions people have when they take Naprelan and Lorcet-hd. It is created by eHealthMe based on reports of 8 people who take the same drugs from the FDA, and is updated regularly.

What is Naprelan?

Naprelan has active ingredients of naproxen sodium. eHealthMe is studying from 731 Naprelan users. Check the latest studies of Naprelan.

What is Lorcet-hd?

Lorcet-hd has active ingredients of acetaminophen; hydrocodone bitartrate. It is often used in pain. eHealthMe is studying from 2,221 Lorcet-hd users. Check the latest studies of Lorcet-hd.



On Apr, 11, 2026

8 people who take Naprelan and Lorcet-hd together, and have interactions are studied.

Naprelan and Lorcet-hd drug interactions.

What are the common drug interactions of Naprelan and Lorcet-Hd, by gender? *:

female:

  1. Vision blurred
  2. Accident
  3. Blood cholesterol increased
  4. Blood pressure increased
  5. Depression
  6. Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
  7. Diabetic ketoacidosis (diabetic ketoacidosis (dka) is high concentrations of ketone bodies)
  8. Diarrhoea
  9. Drug dependence
  10. Drug withdrawal syndrome (interfere with normal social, occupational, or other functioning. are not due to another medical condition, drug use, or discontinuation)

male:

  1. Drug dependence
  2. Headache (pain in head)
  3. Tremor (trembling or shaking movements in one or more parts of your body)
  4. Vomiting
  5. Weight decreased
  6. Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
  7. Cerumen impaction
  8. Chills (felling of cold)
  9. Constipation
  10. Drug abuser

What are the common drug interactions of Naprelan and Lorcet-Hd, 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. Depression
  2. Diarrhoea
  3. Drug dependence
  4. Drug withdrawal syndrome (interfere with normal social, occupational, or other functioning. are not due to another medical condition, drug use, or discontinuation)
  5. Headache (pain in head)
  6. Hyperhidrosis (abnormally increased sweating)
  7. Insomnia (sleeplessness)
  8. Irritability
  9. Nausea (feeling of having an urge to vomit)
  10. Suicidal ideation

50-59:

  1. Accident
  2. Blood cholesterol increased
  3. Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
  4. Diabetic ketoacidosis (diabetic ketoacidosis (dka) is high concentrations of ketone bodies)
  5. Glycosuria (excretion of glucose into the urine)
  6. Type 2 diabetes mellitus
  7. Vision blurred
  8. Visual acuity reduced (reduced clearness of vision)

60+:

  1. Headache (pain in head)
  2. Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
  3. Hyperhidrosis (abnormally increased sweating)
  4. Hyperpyrexia (extremely high fever)
  5. Insomnia (sleeplessness)
  6. Irritability
  7. Lung infiltration (a substance that normally includes fluid, inflammatory exudates or cells that fill a region of lung)
  8. Malaise (a feeling of general discomfort or uneasiness)
  9. Meningitis listeria (a bacterial infection of the membranes covering the brain and spinal cord (meninges))
  10. Muscle contractions involuntary (uncontrolled muscle contraction)

* Approximation only. Some reports may have incomplete information.

Do you take Naprelan and Lorcet-hd?

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Related studies:

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

Browse all drug interactions of Naprelan and Lorcet-hd:

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Browse all side effects of Naprelan:

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Browse all interactions between Naprelan 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 Lorcet-hd 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 naproxen sodium and acetaminophen; hydrocodone bitartrate (the active ingredients of Naprelan and Lorcet-hd, respectively), and Naprelan and Lorcet-hd (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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