Fentanyl and Maxolon drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Fentanyl (fentanyl citrate) and Maxolon (metoclopramide hydrochloride). Common drug interactions include disease progression among females and ascites among males.

The phase IV clinical study analyzes what interactions people have when they take Fentanyl and Maxolon. It is created by eHealthMe based on reports of 61 people who take the same drugs from the FDA, and is updated regularly.

What is Fentanyl?

Fentanyl has active ingredients of fentanyl citrate. It is often used in pain. eHealthMe is studying from 73,301 Fentanyl users. Check the latest studies of Fentanyl.

What is Maxolon?

Maxolon has active ingredients of metoclopramide hydrochloride. It is often used in nausea. eHealthMe is studying from 1,977 Maxolon users. Check the latest studies of Maxolon.

On Jul, 11, 2026

61 people who take Fentanyl and Maxolon together, and have interactions are studied.

What are the common drug interactions of Fentanyl and Maxolon, by gender? *:

female:

Disease progression
Disease recurrence
Drug ineffective
Dysarthria (speech disorder)
Enterobacter sepsis (sepsis due to bacteria of the family enterobacteriaceae)
Epstein-barr virus infection
Escherichia urinary tract infection (urinary tract infection by escherichia coli)
Exostosis (formation of new bone on the surface of a bone)
Extrapyramidal disorder (involuntary muscle spasms in the face and neck)
Gamma-glutamyltransferase increased

male:

Ascites (accumulation of fluid in the abdominal cavity)
Diverticular perforation (serious gastrointestinal condition in which the intestine's walls are perforated)
Duodenal perforation (complication of duodenal ulcer)
Renal failure acute (rapid kidney dysfunction)
Splenomegaly (enlargement of spleen)
Arthralgia (joint pain)
Bladder cancer
Blood creatine phosphokinase increased
Blood creatinine increased
Blood pressure decreased

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Abdominal pain
Anxiety
Blood pressure decreased
Depressed level of consciousness
Diarrhoea
Hyperhidrosis (abnormally increased sweating)
Pruritus (severe itching of the skin)
Tachycardia (a heart rate that exceeds the range of 100 beats/min)

30-39:

Dermatitis acneiform (dermatoses including acne vulgaris, rosacea, folliculitis, and perioral dermatitis)
Pancreatic carcinoma (pancreatic cancer)
Amnesia (deficit in memory caused by brain damage, disease, or psychological trauma)
Conversion disorder (neurological symptoms, such as numbness, blindness, paralysis, or fits without a definable organic cause)
Death
Loss of consciousness
Myoclonic jerks (involuntary twitching of a muscle or group of muscles)

40-49:

Hepatic mass
Liver disorder (liver diseases)
Lower respiratory tract infection
Blood creatine phosphokinase increased
Blood pressure decreased
Central nervous system lymphoma (cancer of central nervous system forms in lymph tissue)
Chills (felling of cold)
Depressed level of consciousness
Diplopia (double vision)
Epstein-barr virus infection

50-59:

Erythema (redness of the skin)
Escherichia urinary tract infection (urinary tract infection by escherichia coli)
Gastritis (inflammation of stomach)
Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
Hepatitis (inflammation of the liver)
Hepatorenal failure (decrease in kidney function in a person with a severe liver disorder)
Hypercalcaemia (elevated calcium (ca+) level in the blood)
Hypomagnesaemia (electrolyte disturbance in which there is an abnormally low level of magnesium in the blood)
Hypophosphataemia (electrolyte disturbance in which there is an abnormally low level of phosphate in the blood)
Klebsiella infection

60+:

Ascites (accumulation of fluid in the abdominal cavity)
Renal failure acute (rapid kidney dysfunction)
Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
Diarrhoea
Duodenal perforation (complication of duodenal ulcer)
Lower respiratory tract infection
Pneumonia
Splenomegaly (enlargement of spleen)
Troponin i increased
Anaemia (lack of blood)

What are the existing conditions these people have? *

Multiple Myeloma (cancer of the plasma cells): 12 people, 19.67%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 8 people, 13.11%
Constipation: 8 people, 13.11%
Back Pain: 7 people, 11.48%
Non-Hodgkin's Lymphoma (malignant (cancer) cells form in the lymph system): 6 people, 9.84%
Insomnia (sleeplessness): 6 people, 9.84%
Abdominal Discomfort: 5 people, 8.20%
Nausea And Vomiting: 4 people, 6.56%
Hepatitis (inflammation of the liver): 4 people, 6.56%
Hepatic Vein Thrombosis (obstruction in the veins of the liver caused by a blood clot): 4 people, 6.56%

* Approximation only. Some reports may have incomplete information.

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