Naproxen and Lac-hydrin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Naproxen (naproxen) and Lac-hydrin (ammonium lactate). Common drug interactions include abdominal pain among females and abdominal pain among males.

The phase IV clinical study analyzes what interactions people have when they take Naproxen and Lac-hydrin. It is created by eHealthMe based on reports of 13 people who take the same drugs from the FDA, and is updated regularly.

What is Naproxen?

Naproxen has active ingredients of naproxen. It is often used in pain. eHealthMe is studying from 72,032 Naproxen users. Check the latest studies of Naproxen.

What is Lac-hydrin?

Lac-hydrin has active ingredients of ammonium lactate. eHealthMe is studying from 534 Lac-hydrin users. Check the latest studies of Lac-hydrin.



On Jul, 30, 2026

13 people who take Naproxen and Lac-hydrin together, and have interactions are studied.

Naproxen and Lac-hydrin drug interactions.

What are the common drug interactions of Naproxen and Lac-Hydrin, by gender? *:

female:

  1. Abdominal pain
  2. 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)
  3. Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
  4. Diabetic neuropathy (neuropathic disorders that are associated with diabetes mellitus)
  5. Pancreatitis chronic (chronic inflammation of pancreas)
  6. Chest pain
  7. Polyp colorectal
  8. Suicidal behaviour
  9. Fibromyalgia (a long-term condition which causes pain all over the body)
  10. Gastrointestinal pain

male:

  1. Abdominal pain
  2. Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
  3. Drug hypersensitivity
  4. Dry skin
  5. Dyspepsia (indigestion)
  6. Ear infection
  7. Gout (uric acid crystals building up in the body)
  8. Haemorrhoids (a swollen vein or group of veins in the region of the anus)
  9. Head injury
  10. Hepatitis (inflammation of the liver)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

  1. Blood urine present
  2. Micturition urgency (urgency to pass the urine)
  3. Nephrolithiasis (calculi in the kidneys)
  4. Psoriatic arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop)
  5. Urinary tract infection
  6. Arthropathy
  7. Death
  8. Nail disorder (disease of nail)

40-49:

  1. Abdominal pain
  2. 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)
  3. Cerebrovascular disorder (disease of brain)
  4. Chest pain
  5. Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
  6. Diabetic neuropathy (neuropathic disorders that are associated with diabetes mellitus)
  7. Fibromyalgia (a long-term condition which causes pain all over the body)
  8. Gastrointestinal pain
  9. Hypertension (high blood pressure)
  10. Non-cardiac chest pain

50-59:

  1. Dizziness
  2. Gout (uric acid crystals building up in the body)
  3. Haemorrhoids (a swollen vein or group of veins in the region of the anus)
  4. Head injury
  5. Hepatitis (inflammation of the liver)
  6. Hypercholesterolaemia (high levels of cholesterol in the blood)
  7. Hypoglycaemia (deficiency of glucose in the bloodstream)
  8. Intervertebral disc disorder (spinal disc disorder)
  9. Limb discomfort (discomfort in leg)
  10. Nausea (feeling of having an urge to vomit)

60+:

  1. Drug hypersensitivity
  2. Dry skin
  3. Pruritus (severe itching of the skin)

What are the existing conditions these people have? *

  1. Nausea And Vomiting: 5 people, 38.46%
  2. Depression: 5 people, 38.46%
  3. Dissociative Disorder: 5 people, 38.46%
  4. Intervertebral Disc Degeneration (spinal disc degeneration): 5 people, 38.46%
  5. Glossitis (infection of tongue with soreness): 5 people, 38.46%
  6. Stress And Anxiety: 3 people, 23.08%
  7. Urinary Incontinence (inability to control the flow of urine and involuntary urination): 2 people, 15.38%
  8. Psoriasis (immune-mediated disease that affects the skin): 2 people, 15.38%
  9. Insomnia (sleeplessness): 2 people, 15.38%
  10. Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 2 people, 15.38%

* Approximation only. Some reports may have incomplete information.

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Related studies:

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

Browse all drug interactions of Naproxen and Lac-hydrin:

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 Naproxen:

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 Lac-hydrin:

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 Naproxen 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 Lac-hydrin 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 and ammonium lactate (the active ingredients of Naproxen and Lac-hydrin, respectively), and Naproxen and Lac-hydrin (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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