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

Summary:

Drug interactions are reported among people who take Methylphenidate (methylphenidate) and Meclizine (meclizine hydrochloride). Common drug interactions include fibromyalgia among females and atrial fibrillation among males.

The phase IV clinical study analyzes what interactions people have when they take Methylphenidate and Meclizine. It is created by eHealthMe based on reports of 53 people who take the same drugs from the FDA, and is updated regularly.

What is Methylphenidate?

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

What is Meclizine?

Meclizine has active ingredients of meclizine hydrochloride. It is often used in dizziness. eHealthMe is studying from 23,116 Meclizine users. Check the latest studies of Meclizine.

On Jul, 05, 2026

53 people who take Methylphenidate and Meclizine together, and have interactions are studied.

Methylphenidate and Meclizine drug interactions.

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

female:

Fibromyalgia (a long-term condition which causes pain all over the body)
Flushing (the warm, red condition of human skin)
Gastric bypass
Suicidal ideation
Muscular weakness (muscle weakness)
Headache (pain in head)
Anxiety
Tremor (trembling or shaking movements in one or more parts of your body)
Somnolence (a state of near-sleep, a strong desire for sleep)
Depression

male:

Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
Balance disorder
Hypoacusis (loss of hearing)
Hypotension (abnormally low blood pressure)
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development)
Irritable bowel syndrome
Loss of consciousness
Muscle hypertrophy (a term for the growth and increase of the size of muscle cells)
Musculoskeletal stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves)
Nightmare (unpleasant dream)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Anaemia (lack of blood)
Cardiac murmur (an heart sound in valve abnormality)
Cough
Glucose tolerance impaired (blood glucose is raised beyond normal levels, but not high enough to warrant a diabetes diagnosis)
Hypoacusis (loss of hearing)
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development)
Idiopathic intracranial hypertension (elevated cerebrospinal fluid pressure of unknown cause)
Irritable bowel syndrome
Nightmare (unpleasant dream)
Pain

30-39:

Suicidal ideation
Tremor (trembling or shaking movements in one or more parts of your body)
Depression
Hypotension (abnormally low blood pressure)
Pre-eclampsia (high blood pressure and significant amounts of protein in the urine of a pregnant woman)
Premature delivery
Enuresis (repeated inability to control urination)
Hot flush (sudden feelings of heat)
Hyperhidrosis (abnormally increased sweating)
Major depression (a mood state that goes well beyond temporarily feeling sad or blue. it is a serious medical illness that affects one's thoughts, feelings)

40-49:

Blood pressure increased
Multiple sclerosis relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)
Palpitations (feelings or sensations that your heart is pounding or racing)
Rash

50-59:

Muscular weakness (muscle weakness)
Anxiety
Decreased interest
Fall
Fatigue (feeling of tiredness)
Gait disturbance
Insomnia (sleeplessness)
Multiple sclerosis relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)
Asthenia (weakness)
Back pain

60+:

Ankle fracture
Blood testosterone decreased
Weight increased
Diarrhoea
Hyperhidrosis (abnormally increased sweating)
Lung neoplasm malignant (cancer tumour of lung)
Muscle hypertrophy (a term for the growth and increase of the size of muscle cells)
Oral herpes (viral infection of mouth)
Pancreatitis (inflammation of pancreas)
Pulmonary embolism (blockage of the main artery of the lung)

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 25 people, 47.17%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 14 people, 26.42%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 14 people, 26.42%
Drowsiness: 7 people, 13.21%
Immunodeficiency Common Variable: 5 people, 9.43%
Pain: 3 people, 5.66%
Nausea (feeling of having an urge to vomit): 3 people, 5.66%
High Blood Cholesterol: 3 people, 5.66%
Bipolar Disorder (mood disorder): 3 people, 5.66%
Attention Deficit Hyperactivity Disorder (a chronic condition including attention difficulty, hyperactivity, and impulsiveness): 3 people, 5.66%

* Approximation only. Some reports may have incomplete information.

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