Whey protein and Fish oil drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Whey protein (whey protein) and Fish oil (fish oil). Common drug interactions include metastases to lung among females and fatigue among males.

The phase IV clinical study analyzes what interactions people have when they take Whey protein and Fish oil. It is created by eHealthMe based on reports of 38 people who take the same drugs from the FDA, and is updated regularly.

What is Whey protein?

Whey protein has active ingredients of whey protein. It is often used in muscle building therapy. eHealthMe is studying from 262 Whey protein users. Check the latest studies of Whey protein.

What is Fish oil?

Fish oil has active ingredients of fish oil. It is often used in high blood cholesterol. eHealthMe is studying from 112,933 Fish oil users. Check the latest studies of Fish oil.

On Aug, 04, 2026

38 people who take Whey protein and Fish oil together, and have interactions are studied.

Whey protein and Fish oil drug interactions.

What are the common drug interactions of Whey Protein and Fish Oil, by gender? *:

female:

Metastases to lung (cancer spreads to lung)
Muscle atrophy (a decrease in the mass of the muscle)
Muscle spasms (muscle contraction)
Neuropathy peripheral (surface nerve damage)
Pancytopenia (medical condition in which there is a reduction in the number of red and white blood cells, as well as platelets)
Pulmonary mass
Quality of life decreased
Spinal cord disorder (disease of spinal cord)
Spinal fracture (fracture in one of vertebrae)
Weight decreased

male:

Fatigue (feeling of tiredness)
Headache (pain in head)
Psoriasis (immune-mediated disease that affects the skin)
Rhinorrhoea (watery mucus discharge from the nose)
Sunburn
Throat irritation
White blood cell count decreased
Depressed mood
Gastrointestinal haemorrhage (bleeding gastrointestinal tract)
Initial insomnia (feeling of inadequate or poor-quality sleep)

What are the common drug interactions of Whey Protein and Fish 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:

Dizziness
Fatigue (feeling of tiredness)
Headache (pain in head)
Astigmatism (refractive error of the eye in which parallel rays of light from an external source do not converge on a single focal point on the retina)
Feeling of despair
Insomnia (sleeplessness)
Nasopharyngitis (inflammation of the nasopharynx)
Rhinorrhoea (watery mucus discharge from the nose)
Sunburn
Throat irritation

40-49:

Decreased appetite
Disturbance in attention
Feeling jittery
Fibromyalgia (a long-term condition which causes pain all over the body)
Headache (pain in head)
Injection site pain
Muscle spasms (muscle contraction)
Neuropathy peripheral (surface nerve damage)
Poor quality sleep

50-59:

Gastrointestinal haemorrhage (bleeding gastrointestinal tract)
Pancytopenia (medical condition in which there is a reduction in the number of red and white blood cells, as well as platelets)
Abdominal pain
Azotaemia (excess of urea or other nitrogenous compounds in the blood)
Back pain
Breath sounds
Chest pain
Chills (felling of cold)
Cholelithiasis (the presence or formation of gallstones in the gallbladder or bile ducts)
Constipation

60+:

Death
Herpes zoster
Neutrophil count decreased (less than normal number of neutrophil a type of blood cell)
White blood cell count decreased
Dysgeusia (disorder of the sense of taste)
Dyspnoea (difficult or laboured respiration)
Fatigue (feeling of tiredness)
Heart rate increased
Muscular weakness (muscle weakness)

What are the existing conditions these people have? *

Sleep Disorder: 6 people, 15.79%
Multiple Myeloma (cancer of the plasma cells): 6 people, 15.79%
Psoriasis (immune-mediated disease that affects the skin): 5 people, 13.16%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 3 people, 7.89%
Relapsing-Remitting Multiple Sclerosis (reoccurrence of an inflammatory disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged): 3 people, 7.89%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 3 people, 7.89%
Thyroid Diseases: 2 people, 5.26%
Immune System Disorder: 2 people, 5.26%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 2 people, 5.26%
Cardiac Disorder: 2 people, 5.26%

* Approximation only. Some reports may have incomplete information.

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