Duopa and Ventolin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Duopa (carbidopa; levodopa) and Ventolin (albuterol). Common drug interactions include cerebrovascular accident among females and urinary tract infection among males.

The phase IV clinical study analyzes what interactions people have when they take Duopa and Ventolin. It is created by eHealthMe based on reports of 22 people who take the same drugs from the FDA, and is updated regularly.

What is Duopa?

Duopa has active ingredients of carbidopa; levodopa. eHealthMe is studying from 8,208 Duopa users. Check the latest studies of Duopa.

What is Ventolin?

Ventolin has active ingredients of albuterol. It is often used in asthma. eHealthMe is studying from 51,849 Ventolin users. Check the latest studies of Ventolin.

On Jul, 15, 2026

22 people who take Duopa and Ventolin together, and have interactions are studied.

What are the common drug interactions of Duopa and Ventolin, by gender? *:

female:

Cerebrovascular accident (sudden death of some brain cells due to lack of oxygen when the blood flow to the brain is impaired by blockage or rupture)
Constipation
Decreased appetite
Faeces hard
Headache (pain in head)
Hypoaesthesia (reduced sense of touch or sensation)
Nervous system disorder (a general class of medical conditions affecting the nervous system)
Weight decreased
Death
Foot fracture

male:

Urinary tract infection
Carpal tunnel syndrome (nerve compression at wrist results numbness weakness, pain , swelling)
Cataract (clouding of the lens inside the eye)
Confusional state
Cystitis (inflammation of the wall of the bladder)
Lip infection (infection of lip)
Muscle twitching
Neurogenic bladder (the normal function of the bladder is to store and empty urine in a coordinated, controlled fashion)
Pancreatic neoplasm (pancreatic tumour)
Partial seizures (seizures which affect only a part of the brain at onset)

What are the common drug interactions of Duopa and Ventolin, 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:

n/a

50-59:

n/a

60+:

Urinary tract infection
Fall
Nervous system disorder (a general class of medical conditions affecting the nervous system)
Pulmonary embolism (blockage of the main artery of the lung)
Weight decreased
Abdominal pain
Asthenia (weakness)
Blood magnesium decreased
Cardiac failure congestive
Cataract (clouding of the lens inside the eye)

What are the existing conditions these people have? *

Parkinson's Disease: 19 people, 86.36%
Depression: 5 people, 22.73%
Psychotic Disorder: 3 people, 13.64%
Urinary Incontinence (inability to control the flow of urine and involuntary urination): 2 people, 9.09%
Stress And Anxiety: 2 people, 9.09%
Seborrhoeic Dermatitis (a common, inflammatory skin condition that causes flaky, white to yellowish scales to form on oily areas such as the scalp): 2 people, 9.09%
Seasonal Allergy (allergic condition due to certain season): 2 people, 9.09%
Neuropathy Peripheral (surface nerve damage): 2 people, 9.09%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 2 people, 9.09%
Enlarged Prostate: 2 people, 9.09%

* Approximation only. Some reports may have incomplete information.

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