Fluphenazine and Percocet drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Fluphenazine (fluphenazine decanoate) and Percocet (acetaminophen; oxycodone hydrochloride). Common drug interactions include fall among females and cogwheel rigidity among males.

The phase IV clinical study analyzes what interactions people have when they take Fluphenazine and Percocet. It is created by eHealthMe based on reports of 12 people who take the same drugs from the FDA, and is updated regularly.

What is Fluphenazine?

Fluphenazine has active ingredients of fluphenazine decanoate. It is often used in schizophrenia. eHealthMe is studying from 2,364 Fluphenazine users. Check the latest studies of Fluphenazine.

What is Percocet?

Percocet has active ingredients of acetaminophen; oxycodone hydrochloride. It is often used in pain. eHealthMe is studying from 119,838 Percocet users. Check the latest studies of Percocet.

On Jul, 26, 2026

12 people who take Fluphenazine and Percocet together, and have interactions are studied.

Fluphenazine and Percocet drug interactions.

What are the common drug interactions of Fluphenazine and Percocet, by gender? *:

female:

Fall
Insomnia (sleeplessness)
Joint effusion (presence of extra fluid in joint covering)
Muscle spasms (muscle contraction)
Myofascial pain syndrome (a painful condition that affects the muscles and the sheath of the tissue)
Osteoporosis (bones weak and more likely to break)
Panic reaction
Psychogenic pain disorder
Social avoidant behaviour (avoiding social connection a personality disorder)
Substance-induced psychotic disorder

male:

Cogwheel rigidity (tension in a muscle which gives way in little jerks when the muscle is stretched)
Drug toxicity
Extrapyramidal disorder (involuntary muscle spasms in the face and neck)
Muscle tightness
Tremor (trembling or shaking movements in one or more parts of your body)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

Atrial flutter (an abnormal heart rhythm that occurs in the atria of the heart)
Pancreatitis (inflammation of pancreas)
Vomiting
Blood cholesterol increased
Blood potassium decreased
Cholecystitis acute (rapid infection of gallbladder)
Diabetic retinopathy (damage to the retina caused by complications of diabetes)
Gastroenteritis (inflammation of stomach and intestine)
Gastrointestinal disorder (functional problems of gastrointestinal tract)
Hyperlipidaemia (presence of excess lipids in the blood)

50-59:

Contusion (a type of hematoma of tissue in which capillaries)
Depression
Fall
Insomnia (sleeplessness)
Joint effusion (presence of extra fluid in joint covering)
Muscle spasms (muscle contraction)
Myofascial pain syndrome (a painful condition that affects the muscles and the sheath of the tissue)
Osteoporosis (bones weak and more likely to break)
Panic reaction
Psychogenic pain disorder

60+:

Cogwheel rigidity (tension in a muscle which gives way in little jerks when the muscle is stretched)
Drug toxicity
Extrapyramidal disorder (involuntary muscle spasms in the face and neck)
Muscle tightness
Tremor (trembling or shaking movements in one or more parts of your body)

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 4 people, 33.33%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 4 people, 33.33%
Stress And Anxiety: 2 people, 16.67%
Sleep Disorder: 1 person, 8.33%
Migraine (headache): 1 person, 8.33%
Lymphoma Aids Related (cancer of lymph system with aids): 1 person, 8.33%
Cushing's Syndrome (obesity, a rounded face, increased fat): 1 person, 8.33%
Bipolar Disorder (mood disorder): 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

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