Maxair and Demerol drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Maxair (pirbuterol acetate) and Demerol (meperidine hydrochloride). Common drug interactions include pyrexia among females and weight decreased among males.

The phase IV clinical study analyzes what interactions people have when they take Maxair and Demerol. It is created by eHealthMe based on reports of 21 people who take the same drugs from the FDA, and is updated regularly.

What is Maxair?

Maxair has active ingredients of pirbuterol acetate. It is often used in asthma. eHealthMe is studying from 2,903 Maxair users. Check the latest studies of Maxair.

What is Demerol?

Demerol has active ingredients of meperidine hydrochloride. It is often used in pain. eHealthMe is studying from 12,706 Demerol users. Check the latest studies of Demerol.

On Aug, 11, 2026

21 people who take Maxair and Demerol together, and have interactions are studied.

What are the common drug interactions of Maxair and Demerol, by gender? *:

female:

Pyrexia (fever)
Hypotension (abnormally low blood pressure)
Nausea (feeling of having an urge to vomit)
Epistaxis (bleed from the nose)
Gastrointestinal haemorrhage (bleeding gastrointestinal tract)
Haemoptysis (blood-stained sputum from the bronchi, larynx, trachea, or lungs)
Acute phosphate nephropathy (sudden damage to the kidneys caused by the formation of phosphate crystals)
Anaemia (lack of blood)
Dehydration (dryness resulting from the removal of water)
Hyperparathyroidism secondary (an abnormally high concentration of parathyroid hormone in the blood, resulting in weakening of the bones through loss of calcium-secondary)

male:

Weight decreased
Crohn's disease (a condition that causes inflammation of the gastrointestinal tract)
Hypocalcaemia (levels of calcium in blood serum are abnormally low)
Hypokalaemia (low potassium)
Oedema peripheral (superficial swelling)
Pneumonia
Suicidal ideation
Abdominal pain
Arthralgia (joint pain)
Bronchitis (inflammation of the mucous membrane in the bronchial tubes)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Crohn's disease (a condition that causes inflammation of the gastrointestinal tract)
Drug withdrawal syndrome (interfere with normal social, occupational, or other functioning. are not due to another medical condition, drug use, or discontinuation)
Paraplegia (paralysis of the legs and lower body)
Pseudomonas infection (pseudomonas infection is caused by a bacterium, pseudomonas aeruginosa)
Weight decreased
Anxiety
Cholelithiasis (the presence or formation of gallstones in the gallbladder or bile ducts)
Dehydration (dryness resulting from the removal of water)
Depression
Hypocalcaemia (levels of calcium in blood serum are abnormally low)

30-39:

n/a

40-49:

Pain in extremity
Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect)
Peripheral arterial occlusive disease (reproducible ischemic muscle pain)
Pharyngitis (inflammation of the pharynx, causing a sore throat)
Prostatitis (inflammation of the prostate gland)
Respiratory distress (difficulty in breathing)
Rhinitis allergic (inflammation of the nasal airways due to allergy)
Rhonchi (abnormal breath sounds)
Sinus congestion (blockage of sinus)
Upper respiratory tract infection

50-59:

Bradycardia (abnormally slow heart action)
Chest pain
Confusional state
Costochondritis (chest wall pain)
Depression
Diarrhoea
Drug abuser
Drug dependence
Drug ineffective
Drug withdrawal syndrome (interfere with normal social, occupational, or other functioning. are not due to another medical condition, drug use, or discontinuation)

60+:

Aspartate aminotransferase increased
Injection site haemorrhage (bleeding from injection site)
Injection site mass
Injection site pain

What are the existing conditions these people have? *

Seasonal Allergy (allergic condition due to certain season): 6 people, 28.57%
Premenstrual Syndrome: 6 people, 28.57%
Panic Disorder: 6 people, 28.57%
Muscle Spasms (muscle contraction): 6 people, 28.57%
Multiple Allergies (allergy to multiple agents): 6 people, 28.57%
High Blood Cholesterol: 6 people, 28.57%
Depression: 6 people, 28.57%
Back Pain: 6 people, 28.57%
Heavy Or Prolong Menstrual Bleeding: 4 people, 19.05%
Thrombosis (formation of a blood clot inside a blood vessel): 2 people, 9.52%

* Approximation only. Some reports may have incomplete information.

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