Stadol and Lasix drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Stadol (butorphanol tartrate) and Lasix (furosemide). Common drug interactions include nerve block among females and skin discolouration among males.

The phase IV clinical study analyzes what interactions people have when they take Stadol and Lasix. It is created by eHealthMe based on reports of 49 people who take the same drugs from the FDA, and is updated regularly.

What is Stadol?

Stadol has active ingredients of butorphanol tartrate. It is often used in migraine. eHealthMe is studying from 5,546 Stadol users. Check the latest studies of Stadol.

What is Lasix?

Lasix has active ingredients of furosemide. It is often used in swelling. eHealthMe is studying from 210,439 Lasix users. Check the latest studies of Lasix.

On Jul, 15, 2026

49 people who take Stadol and Lasix together, and have interactions are studied.

What are the common drug interactions of Stadol and Lasix, by gender? *:

female:

Nerve block (the interruption of signals travelling along a nerve)
Nerve compression
Nervous system disorder (a general class of medical conditions affecting the nervous system)
Skin infection
Spinal decompression (relief of pressure on one or many pinched nerves (neural impingement) of the spinal column)
Spinal pain (pain in spine)
Aphasia (damage to the parts of the brain that control language)
Peripheral swelling
Abdominal pain
Acute circulatory failure (shock)

male:

Skin discolouration (change of skin colour)
Aggression
Lip erosion (peeling off of lip)
Multi-organ failure (multisystem organ failure)
Nikolsky's sign
Ocular hyperaemia (an abnormally large amount of blood in eye)
Petechiae (a small red or purple spot caused by bleeding into the skin)
Pneumonia
Protein total decreased
Pyrexia (fever)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Abdominal pain
Amenorrhoea (absence of a menstrual period in a woman of reproductive age)
Benign intracranial hypertension (benign intracranial hypertension (bih) is a headache syndrome)
Dizziness
Headache (pain in head)
Injury
Menorrhagia (an abnormally heavy bleeding and prolonged menstrual period at regular intervals)
Nausea (feeling of having an urge to vomit)
Pain
Papilloedema (optic disc swelling)

30-39:

Drug addiction
Drug withdrawal syndrome (interfere with normal social, occupational, or other functioning. are not due to another medical condition, drug use, or discontinuation)
Amnesia (deficit in memory caused by brain damage, disease, or psychological trauma)
Anxiety
Arthritis (form of joint disorder that involves inflammation of one or more joints)
Cardiac failure congestive
Dependence
Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
Diarrhoea
Drug toxicity

40-49:

Renal failure acute (rapid kidney dysfunction)
Abscess (pus)
Asthma
Cellulitis (infection under the skin)
Coma (state of unconsciousness lasting more than six hours)
Erythema (redness of the skin)
Injection site infection
Irritable bowel syndrome
Multiple sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)
Pyrexia (fever)

50-59:

Immune system disorder
Injury
Intervertebral disc protrusion (spinal disc protrusion)
Procedural nausea
Procedural vomiting
Pseudarthrosis (bones that do not heal after fracture)
Arthrodesis
Back pain
Burning sensation
Discomfort

60+:

Drug ineffective
Acute circulatory failure (shock)
Balance disorder
Bladder dysfunction
Blepharospasm (any abnormal contraction or twitch of the eyelid)
Blood albumin decreased
Blood bilirubin increased
Blood calcium decreased
Blood glucose increased
Blood potassium decreased

What are the existing conditions these people have? *

Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 5 people, 10.20%
Seizures (abnormal excessive or synchronous neuronal activity in the brain): 4 people, 8.16%
Osteoporosis (bones weak and more likely to break): 4 people, 8.16%
Pain: 3 people, 6.12%

* Approximation only. Some reports may have incomplete information.

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