Dantrolene sodium and Acetaminophen drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Dantrolene sodium (dantrolene sodium) and Acetaminophen (acetaminophen). Common drug interactions include upper respiratory tract infection among females and loss of consciousness among males.

The phase IV clinical study analyzes what interactions people have when they take Dantrolene sodium and Acetaminophen. It is created by eHealthMe based on reports of 31 people who take the same drugs from the FDA, and is updated regularly.

What is Dantrolene sodium?

Dantrolene sodium has active ingredients of dantrolene sodium. eHealthMe is studying from 587 Dantrolene sodium users. Check the latest studies of Dantrolene sodium.

What is Acetaminophen?

Acetaminophen has active ingredients of acetaminophen. It is often used in pain. eHealthMe is studying from 183,077 Acetaminophen users. Check the latest studies of Acetaminophen.

On Jul, 08, 2026

31 people who take Dantrolene sodium and Acetaminophen together, and have interactions are studied.

Dantrolene sodium and Acetaminophen drug interactions.

What are the common drug interactions of Dantrolene Sodium and Acetaminophen, by gender? *:

female:

Upper respiratory tract infection
Mental status changes (general changes in brain function, such as confusion, amnesia (memory loss), loss of alertness, loss of orientation)
Respiratory failure (inadequate gas exchange by the respiratory system)
Abdominal infection
Alanine aminotransferase increased
Anaphylactic reaction (serious allergic reaction)
Anorexia (eating disorder characterized by immoderate food restriction and irrational fear of gaining weight)
Aspartate aminotransferase increased
Back disorder
Blood creatine phosphokinase increased

male:

Loss of consciousness
Nasopharyngitis (inflammation of the nasopharynx)
Acute respiratory failure
Asthma
Cellulitis (infection under the skin)
Contusion (a type of hematoma of tissue in which capillaries)
Dizziness
Fall
Gingivitis (inflammation of gums)
Hyperphagia (an abnormal appetite for food)

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

0-1:

n/a

2-9:

Cardiac disorder
Phlebitis (inflammation of the walls of a vein)

10-19:

Respiratory failure (inadequate gas exchange by the respiratory system)

20-29:

Aggression
Agitation (state of anxiety or nervous excitement)
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)
Hyperammonaemia
Hyperthermia (body temperature greatly above normal)
Hypertonia (abnormal increase in muscle tension and a reduced ability of a muscle to stretch)
Hypokalaemia (low potassium)
Nausea (feeling of having an urge to vomit)
Neuroleptic malignant syndrome (a life-threatening neurological disorder most often caused by an adverse reaction to neuroleptic or antipsychotic agents)
Psychotic disorder

30-39:

Infectious mononucleosis (infection usually caused by the epstein-barr virus)
Infusion site bruising
Infusion site haemorrhage (bleeding from infusion site)
Infusion site pain
Phlebitis (inflammation of the walls of a vein)
Pneumonia mycoplasmal (mycoplasma pneumonia (mp) is a contagious respiratory infection)
Stress
Urinary tract infection
Arthritis infective (purulent invasion of a joint by an infectious agent which produces arthritis)
Fall

40-49:

Renal failure (kidney dysfunction)
Haemoglobin decreased
Hepatic failure (liver failure)
Neuroleptic malignant syndrome (a life-threatening neurological disorder most often caused by an adverse reaction to neuroleptic or antipsychotic agents)
Acute respiratory failure
Blood pressure increased
Breast mass
Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
Cellulitis (infection under the skin)
Dysarthria (speech disorder)

50-59:

Asthma
Contusion (a type of hematoma of tissue in which capillaries)
Dizziness
Fall
Gingivitis (inflammation of gums)
Hyperphagia (an abnormal appetite for food)
Infusion site extravasation (flow of (blood or lymph) from infusion site)
Ligament sprain (ligament stretched)
Loss of consciousness
Nasopharyngitis (inflammation of the nasopharynx)

60+:

Mental status changes (general changes in brain function, such as confusion, amnesia (memory loss), loss of alertness, loss of orientation)
Pneumonia
Muscle spasms (muscle contraction)
Neutropenia (an abnormally low number of neutrophils)
Psoriatic arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop)
Pyrexia (fever)
Venous injury
Respiratory failure (inadequate gas exchange by the respiratory system)
Tendon injury
Urinary tract infection

What are the existing conditions these people have? *

Neuroleptic Malignant Syndrome (a life-threatening neurological disorder most often caused by an adverse reaction to neuroleptic or antipsychotic agents): 4 people, 12.90%
Immunodeficiency Common Variable: 4 people, 12.90%
Chronic Inflammatory Demyelinating Polyradiculoneuropathy (long lasting infection of nerves outside brain and spinal cord): 4 people, 12.90%
Type 2 Diabetes: 3 people, 9.68%
Stiff Person Syndrome: 3 people, 9.68%
Polyneuropathy (neurological disorder that occurs when many peripheral nerves throughout the body malfunction simultaneously): 3 people, 9.68%
Myopathy (a muscular disease in which the muscle fibres do not function): 3 people, 9.68%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 3 people, 9.68%
Weight Decreased: 2 people, 6.45%
Hypotension (abnormally low blood pressure): 2 people, 6.45%

* Approximation only. Some reports may have incomplete information.

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