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

Summary:

Drug interactions are reported among people who take Testosterone cypionate (testosterone cypionate) and Methylphenidate (methylphenidate). Common drug interactions include depression among females and blood cholesterol increased among males.

The phase IV clinical study analyzes what interactions people have when they take Testosterone cypionate and Methylphenidate. It is created by eHealthMe based on reports of 19 people who take the same drugs from the FDA, and is updated regularly.

What is Testosterone cypionate?

Testosterone cypionate has active ingredients of testosterone cypionate. It is often used in testosterone. eHealthMe is studying from 1,926 Testosterone cypionate users. Check the latest studies of Testosterone cypionate.

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, 09, 2026

19 people who take Testosterone cypionate and Methylphenidate together, and have interactions are studied.

Testosterone cypionate and Methylphenidate drug interactions.

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

female:

Depression
Drug hypersensitivity
Drug ineffective
Fluid retention (an abnormal accumulation of fluid in the blood)
Gastric disorder (disease of stomach)
Muscle spasms (muscle contraction)
Psoriatic arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop)
Surgery
Abdominal discomfort
Nausea (feeling of having an urge to vomit)

male:

Blood cholesterol increased
Somnolence (a state of near-sleep, a strong desire for sleep)
Weight decreased
Abdominal pain
Adverse event
Balance disorder
Blood triglycerides increased
Cartilage injury
Cognitive disorder (mental health disorders affects learning, memory, perception, and problem solving)
Delayed sleep phase

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

0-1:

n/a

2-9:

n/a

10-19:

Pneumonia

20-29:

Drug ineffective
Sleep apnoea syndrome (a sleep-related disorder in which the effort to breathe is diminished or absent)
Sleep paralysis (waking up and unable to move or speak)
Tachycardia (a heart rate that exceeds the range of 100 beats/min)

30-39:

Mental status changes (general changes in brain function, such as confusion, amnesia (memory loss), loss of alertness, loss of orientation)

40-49:

Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
Precancerous skin lesion
Somnolence (a state of near-sleep, a strong desire for sleep)
Tooth disorder (tooth disease)
Blood cholesterol increased
Conjunctivitis (pink eye)

50-59:

Depression
Drug hypersensitivity
Drug ineffective
Fluid retention (an abnormal accumulation of fluid in the blood)
Gastric disorder (disease of stomach)
Muscle spasms (muscle contraction)
Psoriatic arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop)
Surgery

60+:

n/a

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 8 people, 42.11%
Drowsiness: 6 people, 31.58%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 3 people, 15.79%
Vulvovaginal Candidiasis (vulvovaginal infection by fungi): 1 person, 5.26%
Restless Leg Syndrome (a powerful urge to move your legs): 1 person, 5.26%
Psoriatic Arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop): 1 person, 5.26%
Parkinson's Disease: 1 person, 5.26%
Pain: 1 person, 5.26%
Neuralgia (pain in one or more nerves): 1 person, 5.26%
Insomnia (sleeplessness): 1 person, 5.26%

* Approximation only. Some reports may have incomplete information.

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