Celexa and Duragesic-50 drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Celexa (citalopram hydrobromide) and Duragesic-50 (fentanyl). Common drug interactions include drug effect decreased among females and anaemia among males.

The phase IV clinical study analyzes what interactions people have when they take Celexa and Duragesic-50. It is created by eHealthMe based on reports of 11 people who take the same drugs from the FDA, and is updated regularly.

What is Celexa?

Celexa has active ingredients of citalopram hydrobromide. It is often used in depression. eHealthMe is studying from 56,390 Celexa users. Check the latest studies of Celexa.

What is Duragesic-50?

Duragesic-50 has active ingredients of fentanyl. It is often used in pain. eHealthMe is studying from 733 Duragesic-50 users. Check the latest studies of Duragesic-50.

On Jul, 16, 2026

11 people who take Celexa and Duragesic-50 together, and have interactions are studied.

Celexa and Duragesic-50 drug interactions.

What are the common drug interactions of Celexa and Duragesic-50, by gender? *:

female:

Drug effect decreased
Dyspnoea (difficult or laboured respiration)
Erythema multiforme (a type of hypersensitivity reaction)
Haematuria (presence of blood in urine)
Hyperglycaemia (high blood sugar)
Hypokalaemia (low potassium)
Hypoxia (low oxygen in tissues)
Injection site urticaria (rash of round, red welts on the skin at injection site)
International normalised ratio increased
Lung infiltration (a substance that normally includes fluid, inflammatory exudates or cells that fill a region of lung)

male:

Anaemia (lack of blood)
Asthenia (weakness)
Calculus ureteric (stone in ureter)
Cardiomegaly (increased size of heart than normal)
Chest pain
Compression fracture (fracture due to pressure caused by injury)
Confusional state
Decreased appetite
Decubitus ulcer (a chronic ulcer of the skin caused by prolonged pressure on it)
Diarrhoea

What are the common drug interactions of Celexa and Duragesic-50, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Osteonecrosis (death of bone)
Pancreatic disorder
Pancytopenia (medical condition in which there is a reduction in the number of red and white blood cells, as well as platelets)
Post procedural haemorrhage (post procedural bleeding)
Pulmonary oedema (fluid accumulation in the lungs)
Rash pruritic (redness with itching)
Renal failure acute (rapid kidney dysfunction)
Respiratory failure (inadequate gas exchange by the respiratory system)
Respiratory syncytial virus infection (viral disease of respiratory system)
Sepsis (a severe blood infection that can lead to organ failure and death)

40-49:

Abdominal pain
Anaemia (lack of blood)
Anhedonia (inability to experience pleasure from activities usually found enjoyable)
Arthropathy
Asthenia (weakness)
Atelectasis (partial or complete collapse of the lung)
Back pain
Bone disorder
Calculus ureteric (stone in ureter)
Cardiomegaly (increased size of heart than normal)

50-59:

Disturbance in attention
Formication (a sensation that exactly resembles that of small insects crawling on (or under) the skin)
Leukocytosis (increased white blood cells)
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
Palpitations (feelings or sensations that your heart is pounding or racing)
Pyrexia (fever)
Syncope (loss of consciousness with an inability to maintain postural tone)
Ulcer
Vomiting
Agitation (state of anxiety or nervous excitement)

60+:

Anaemia (lack of blood)
Chest pain
Constipation
Dyspnoea (difficult or laboured respiration)
Erythema multiforme (a type of hypersensitivity reaction)
Hypoxia (low oxygen in tissues)
Pyrexia (fever)

What are the existing conditions these people have? *

Sleep Disorder: 2 people, 18.18%
Stress And Anxiety: 1 person, 9.09%
Quit Smoking: 1 person, 9.09%
Neuropathy Peripheral (surface nerve damage): 1 person, 9.09%
Nausea (feeling of having an urge to vomit): 1 person, 9.09%
Lung Cancer - Non-Small Cell (lung cancer): 1 person, 9.09%
Hypersensitivity: 1 person, 9.09%
High Blood Pressure: 1 person, 9.09%
Dyslipidaemia (abnormal amount of lipids): 1 person, 9.09%
Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

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