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

Summary:

Drug interactions are reported among people who take Naproxen (naproxen) and Movicol (polyethylene glycol 3350). Common drug interactions include deep vein thrombosis among females and abdominal pain among males.

The phase IV clinical study analyzes what interactions people have when they take Naproxen and Movicol. It is created by eHealthMe based on reports of 90 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 72,034 Naproxen users. Check the latest studies of Naproxen.

What is Movicol?

Movicol has active ingredients of polyethylene glycol 3350. It is often used in constipation. eHealthMe is studying from 14,249 Movicol users. Check the latest studies of Movicol.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Sep, 03, 2026

90 people who take Naproxen and Movicol together, and have interactions are studied.

What are the common drug interactions of Naproxen and Movicol, by gender? *:

female:

Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
Peripheral swelling
Sedation
Herpes zoster
Paraesthesia oral (sensation of tingling, tickling, prickling, pricking, or burning of a person's oral with no apparent long-term physical effect)
Blood creatinine increased
Macule (a discoloured spot on the skin)
Muscle spasms (muscle contraction)
Skull fracture
Autoimmune hepatitis

male:

Abdominal pain
Amino acid level increased
Fungal infection
Headache (pain in head)
Hypercalcaemia (elevated calcium (ca+) level in the blood)
Interstitial lung disease
Malaise (a feeling of general discomfort or uneasiness)
Muscle twitching
Myalgia (muscle pain)
Myelosuppression (a decrease in the production of blood cells)

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

0-1:

n/a

2-9:

n/a

10-19:

Anaphylactic reaction (serious allergic reaction)
Drug hypersensitivity
Guillain-barre syndrome (the body's immune system attacks its peripheral nervous system)
Paralysis
Pulmonary embolism (blockage of the main artery of the lung)
Tonsillitis (inflammation of tonsil)

20-29:

n/a

30-39:

Peripheral swelling
Abdominal pain
Cardio-respiratory arrest (sudden dysfunction of heart and lungs)
Flat affect (absence of emotional response to a situation)
Malaise (a feeling of general discomfort or uneasiness)
Muscle twitching
Myalgia (muscle pain)
Neuroleptic malignant syndrome (a life-threatening neurological disorder most often caused by an adverse reaction to neuroleptic or antipsychotic agents)
Palpitations (feelings or sensations that your heart is pounding or racing)
Pyrexia (fever)

40-49:

Dry skin
Facial pain
Skin fissures (a crack in the skin)
Pain in jaw
Swelling face
Macule (a discoloured spot on the skin)
Muscle spasms (muscle contraction)
Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
Disease progression
Ejection fraction decreased (systolic heart failure)

50-59:

Headache (pain in head)
Confusional state
Decreased appetite
Dehydration (dryness resulting from the removal of water)
Hallucination (an experience involving the perception of something not present)
Hypercalcaemia (elevated calcium (ca+) level in the blood)
Overdose
Tendon disorder (disease of tendon)

60+:

Fungal infection
Urinary tract infection
Blood phosphorus decreased
Blood potassium decreased
Blood triglycerides increased
Blood urea increased
Blood uric acid increased
C-reactive protein increased
Diffuse large b-cell lymphoma (cancer of b cells, a type of white blood cell)
Epistaxis (bleed from the nose)

What are the existing conditions these people have? *

Breast Cancer Metastatic: 19 people, 21.11%
Rashes (redness): 16 people, 17.78%
Dermatitis Acneiform (dermatoses including acne vulgaris, rosacea, folliculitis, and perioral dermatitis): 13 people, 14.44%
Breast Cancer: 11 people, 12.22%
High Blood Pressure: 8 people, 8.89%
Diarrhea: 7 people, 7.78%
Cough: 6 people, 6.67%
Nausea (feeling of having an urge to vomit): 5 people, 5.56%
Joint Pain: 5 people, 5.56%
Faeces Hard: 5 people, 5.56%

* Approximation only. Some reports may have incomplete information.

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