Omeprazole and Dexmethylphenidate hydrochloride drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Omeprazole (omeprazole) and Dexmethylphenidate hydrochloride (dexmethylphenidate hydrochloride). Common drug interactions include weight decreased among females and dermatitis among males.

The phase IV clinical study analyzes what interactions people have when they take Omeprazole and Dexmethylphenidate hydrochloride. It is created by eHealthMe based on reports of 48 people who take the same drugs from the FDA, and is updated regularly.

What is Omeprazole?

Omeprazole has active ingredients of omeprazole. It is often used in gastroesophageal reflux disease. eHealthMe is studying from 410,631 Omeprazole users. Check the latest studies of Omeprazole.

What is Dexmethylphenidate hydrochloride?

Dexmethylphenidate hydrochloride has active ingredients of dexmethylphenidate hydrochloride. It is often used in attention deficit hyperactivity disorder. eHealthMe is studying from 774 Dexmethylphenidate hydrochloride users. Check the latest studies of Dexmethylphenidate hydrochloride.

On Jul, 10, 2026

48 people who take Omeprazole and Dexmethylphenidate hydrochloride together, and have interactions are studied.

Omeprazole and Dexmethylphenidate hydrochloride drug interactions.

What are the common drug interactions of Omeprazole and Dexmethylphenidate Hydrochloride, by gender? *:

female:

Weight decreased
Hospitalisation
Asthma
Depression
Drug hypersensitivity
Kidney infection
Blood pressure increased
Adrenal cyst (cysts of the adrenal gland)
Dehydration (dryness resulting from the removal of water)
Diverticulitis (digestive disease which involves the formation of pouches (diverticula) within the bowel wall)

male:

Dermatitis (inflammation of the skin resulting from direct irritation by an external agent or an allergic reaction to it)
Pain
Stomatitis (inflammation of mucous membrane of mouth)
Dermatitis atopic (inflammatory, chronically relapsing, non-contagious and pruritic skin disorder)
Erythema (redness of the skin)
Eye infection
Eye pain
Muscular weakness (muscle weakness)
Peripheral swelling
Pruritus (severe itching of the skin)

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

0-1:

n/a

2-9:

n/a

10-19:

Blood pressure increased
Cataplexy (loss of muscle tone accompanied by full conscious awareness)
Feeling cold
Sinusitis (inflammation of sinus)
Erythema (redness of the skin)
Infective pulmonary exacerbation of cystic fibrosis (severe infective lung disease with production of abnormally thick mucus)
Pain
Pruritus (severe itching of the skin)

20-29:

Dermatitis (inflammation of the skin resulting from direct irritation by an external agent or an allergic reaction to it)
Stomatitis (inflammation of mucous membrane of mouth)
Dermatitis atopic (inflammatory, chronically relapsing, non-contagious and pruritic skin disorder)
Eye infection

30-39:

Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
Blood pressure increased
Dehydration (dryness resulting from the removal of water)
Disability
Vomiting
Cough
Insomnia (sleeplessness)
Palpitations (feelings or sensations that your heart is pounding or racing)
Abdominal pain
Heart rate decreased

40-49:

Cardiac disorder
Hepatic mass
Postural orthostatic tachycardia syndrome (abnormal increase in heart rate on becoming upright)
Seizure (abnormal excessive or synchronous neuronal activity in the brain)
Autonomic nervous system imbalance (autonomic nervous system is of net equal emphasis)
Hyperhidrosis (abnormally increased sweating)
Pain
Palpitations (feelings or sensations that your heart is pounding or racing)
Vertigo
Withdrawal syndrome (a discontinuation syndrome is a set of symptoms occurred due to discontinuation of substance)

50-59:

Adrenal adenoma (benign tumour of the glandular type (adenoma) in the adrenal gland)
Adrenal cyst (cysts of the adrenal gland)
Depression
Drug hypersensitivity
Hospitalisation
Influenza
Kidney infection
Muscular weakness (muscle weakness)
Pain
Peripheral swelling

60+:

Anaemia (lack of blood)
Ankle fracture
Eye pain
Fall
Fatigue (feeling of tiredness)
Haematocrit decreased
Haemoglobin decreased
Hypotension (abnormally low blood pressure)
Nausea (feeling of having an urge to vomit)
Oral pain

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 34 people, 70.83%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 26 people, 54.17%
Asthma: 4 people, 8.33%
Dermatitis Atopic (inflammatory, chronically relapsing, non-contagious and pruritic skin disorder): 3 people, 6.25%

* Approximation only. Some reports may have incomplete information.

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