Selenium and Methylphenidate drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Selenium (selenium) and Methylphenidate (methylphenidate). Common drug interactions include fatigue among females and hip arthroplasty among males.

The phase IV clinical study analyzes what interactions people have when they take Selenium and Methylphenidate. 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 Selenium?

Selenium has active ingredients of selenium. It is often used in vitamin supplementation. eHealthMe is studying from 5,314 Selenium users. Check the latest studies of Selenium.

What is Methylphenidate?

Methylphenidate has active ingredients of methylphenidate. eHealthMe is studying from 8,216 Methylphenidate users. Check the latest studies of Methylphenidate.

On Jul, 05, 2026

17 people who take Selenium and Methylphenidate together, and have interactions are studied.

Selenium and Methylphenidate drug interactions.

What are the common drug interactions of Selenium and Methylphenidate, by gender? *:

female:

Fatigue (feeling of tiredness)
Exostosis (formation of new bone on the surface of a bone)
Anxiety
Muscular weakness (muscle weakness)
Hypertonic bladder (bladder-storage function that causes a sudden urge to urinate)
Leukopenia (less number of white blood cells in blood)
Uterine polyp (a mass in the inner lining of the uterus)
Visual impairment
Actinic keratosis (skin disease due to sun exposure)
Alopecia (absence of hair from areas of the body)

male:

Hip arthroplasty
Anhedonia (inability to experience pleasure from activities usually found enjoyable)
Anxiety
Bone density decreased
Bone loss
Chronic kidney disease
Emotional distress
Osteopenia (a condition where bone mineral density is lower than normal)
Pain
Renal failure (kidney dysfunction)

What are the common drug interactions of Selenium and Methylphenidate, 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:

Hip arthroplasty
Anhedonia (inability to experience pleasure from activities usually found enjoyable)
Anxiety
Bone density decreased
Bone loss
Chronic kidney disease
Emotional distress
Osteopenia (a condition where bone mineral density is lower than normal)
Pain
Renal failure (kidney dysfunction)

50-59:

Actinic keratosis (skin disease due to sun exposure)
Alopecia (absence of hair from areas of the body)
Anxiety
Asthenopia (eyestrain-tiredness of the eyes caused by prolonged close work by a person with an uncorrected vision problem)
Carbuncle (a carbuncle is an abscess larger than a boil)
Carpal tunnel syndrome (nerve compression at wrist results numbness weakness, pain , swelling)
Constipation
Decreased interest
Dizziness
Exostosis (formation of new bone on the surface of a bone)

60+:

Exostosis (formation of new bone on the surface of a bone)
Fatigue (feeling of tiredness)
Hypertonic bladder (bladder-storage function that causes a sudden urge to urinate)
Leukopenia (less number of white blood cells in blood)
Uterine polyp (a mass in the inner lining of the uterus)
Diarrhoea
Food allergy
Pancreatitis (inflammation of pancreas)

What are the existing conditions these people have? *

Cataplexy (loss of muscle tone accompanied by full conscious awareness): 8 people, 47.06%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 8 people, 47.06%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 6 people, 35.29%
Pain: 5 people, 29.41%
Rosacea (a skin condition that causes facial redness): 3 people, 17.65%
Fibromyalgia (a long-term condition which causes pain all over the body): 3 people, 17.65%
Constipation: 3 people, 17.65%
Insomnia (sleeplessness): 3 people, 17.65%
Restless Leg Syndrome (a powerful urge to move your legs): 3 people, 17.65%
Fatigue (feeling of tiredness): 3 people, 17.65%

* Approximation only. Some reports may have incomplete information.

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