Kadian and Naprosyn drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Kadian (morphine sulfate) and Naprosyn (naproxen). Common drug interactions include arteriosclerosis among females and dyspnoea among males.

The phase IV clinical study analyzes what interactions people have when they take Kadian and Naprosyn. It is created by eHealthMe based on reports of 62 people who take the same drugs from the FDA, and is updated regularly.

What is Kadian?

Kadian has active ingredients of morphine sulfate. It is often used in pain. eHealthMe is studying from 23,045 Kadian users. Check the latest studies of Kadian.

What is Naprosyn?

Naprosyn has active ingredients of naproxen. It is often used in pain. eHealthMe is studying from 16,738 Naprosyn users. Check the latest studies of Naprosyn.

On Jul, 14, 2026

62 people who take Kadian and Naprosyn together, and have interactions are studied.

What are the common drug interactions of Kadian and Naprosyn, by gender? *:

female:

Arteriosclerosis (thickening and hardening of arteries)
Pulmonary congestion (congestion in the lungs)
Anaemia (lack of blood)
Angina pectoris (chest pain due to ischemia of the heart muscle)
Ataxia (loss of full control of bodily movements)
Basal cell carcinoma (a skin cancer, it rarely metastasizes or kills)
Bone disorder
Cataract (clouding of the lens inside the eye)
Cerebral artery stenosis (hardening of brain blood vessels)
Cerebrosclerosis (hardening of the substance of the cerebrum)

male:

Dyspnoea (difficult or laboured respiration)
Anxiety
Haematuria (presence of blood in urine)
Hallucination (an experience involving the perception of something not present)
Myoclonus (a brief, involuntary twitching of a muscle or a group of muscles)
Osteomyelitis (infection of bone)
Paraplegia (paralysis of the legs and lower body)
Sleep disorder due to a general medical condition
Squamous cell carcinoma of skin (a cancer of a kind of epithelial cell, the squamous cell. these cells are the main part of the epidermis of the skin)
Blood calcium decreased

What are the common drug interactions of Kadian and Naprosyn, 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:

Contusion (a type of hematoma of tissue in which capillaries)
Hepatic steatosis (fatty liver disease)
Varicose vein (veins that have become enlarged and tortuous)
Aortic valve stenosis (narrowing of the aortic valve)
Drug screen positive
Hepatomegaly (abnormal enlargement of the liver)
Skin striae (irregular areas of skin that look like bands, stripes, or lines)
Cough
Death
Hepatitis (inflammation of the liver)

50-59:

n/a

60+:

Osteomyelitis (infection of bone)
Bone disorder
Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
Confusional state
Decreased interest
Dysphagia (a condition in which swallowing is difficult or painful)
Dyspnoea (difficult or laboured respiration)
General physical health deterioration (weak health status)
Haematuria (presence of blood in urine)
Hallucination (an experience involving the perception of something not present)

What are the existing conditions these people have? *

Multiple Myeloma (cancer of the plasma cells): 30 people, 48.39%
Back Pain: 12 people, 19.35%
Stress And Anxiety: 11 people, 17.74%
Metastases To Bone (cancer spreads to bone): 10 people, 16.13%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 10 people, 16.13%
Gout (uric acid crystals building up in the body): 10 people, 16.13%
Gastrointestinal Haemorrhage (bleeding gastrointestinal tract): 10 people, 16.13%
Dizziness: 10 people, 16.13%
Breast Cancer: 10 people, 16.13%
Bone Pain: 10 people, 16.13%

* Approximation only. Some reports may have incomplete information.

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