Excedrin and Cod liver oil drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Excedrin (acetaminophen; aspirin; caffeine) and Cod liver oil (cod liver oil). Common drug interactions include blood pressure increased among females and sleep apnoea syndrome among males.

The phase IV clinical study analyzes what interactions people have when they take Excedrin and Cod liver oil. It is created by eHealthMe based on reports of 17 people who take the same drugs from the FDA, and is updated regularly.

What is Excedrin?

Excedrin has active ingredients of acetaminophen; aspirin; caffeine. It is often used in headache. eHealthMe is studying from 22,740 Excedrin users. Check the latest studies of Excedrin.

What is Cod liver oil?

Cod liver oil has active ingredients of cod liver oil. It is often used in joint pain. eHealthMe is studying from 3,636 Cod liver oil users. Check the latest studies of Cod liver oil.

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 Aug, 20, 2026

17 people who take Excedrin and Cod liver oil together, and have interactions are studied.

Excedrin and Cod liver oil drug interactions.

What are the common drug interactions of Excedrin and Cod Liver Oil, by gender? *:

female:

Blood pressure increased
Feeling cold
Lethargy (tiredness)
Malaise (a feeling of general discomfort or uneasiness)
Mental disorder (a psychological term for a mental or behavioural pattern or anomaly that causes distress or disability)
Mood swings (an extreme or rapid change in mood)
Multiple sclerosis relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)
Nasopharyngitis (inflammation of the nasopharynx)
Nephrolithiasis (calculi in the kidneys)
Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect)

male:

Sleep apnoea syndrome (a sleep-related disorder in which the effort to breathe is diminished or absent)

What are the common drug interactions of Excedrin and Cod Liver Oil, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Agitation (state of anxiety or nervous excitement)
Anxiety
Dizziness
Dyspnoea (difficult or laboured respiration)
Palpitations (feelings or sensations that your heart is pounding or racing)

40-49:

n/a

50-59:

Back pain
Burning sensation
Chills (felling of cold)
Diarrhoea
Dyspnoea (difficult or laboured respiration)
Erythema (redness of the skin)
Feeling hot
Flushing (the warm, red condition of human skin)
Gait disturbance
Grip strength decreased

60+:

Abdominal pain upper
Asthenia (weakness)
Anxiety
Body temperature decreased
Chills (felling of cold)
Cognitive disorder (mental health disorders affects learning, memory, perception, and problem solving)
Depressed mood
Drug intolerance (drug sensitivity)
Hordeolum (small collection of pus (abscess) on the eyelid)
Hypoaesthesia (reduced sense of touch or sensation)

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 12 people, 70.59%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 3 people, 17.65%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 3 people, 17.65%
Pain: 2 people, 11.76%
Sleep Disorder: 1 person, 5.88%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 1 person, 5.88%
Migraine (headache): 1 person, 5.88%
Insomnia (sleeplessness): 1 person, 5.88%
Glaucoma (increased fluid pressure in the eye with vision loss): 1 person, 5.88%
Gait Disturbance: 1 person, 5.88%

* Approximation only. Some reports may have incomplete information.

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