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

Summary:

Drug interactions are reported among people who take Theolair (theophylline) and Ventolin (albuterol). Common drug interactions include dyspnoea among females and atrial fibrillation among males.

The phase IV clinical study analyzes what interactions people have when they take Theolair and Ventolin. It is created by eHealthMe based on reports of 18 people who take the same drugs from the FDA, and is updated regularly.

What is Theolair?

Theolair has active ingredients of theophylline. eHealthMe is studying from 168 Theolair users. Check the latest studies of Theolair.

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, 07, 2026

18 people who take Theolair and Ventolin together, and have interactions are studied.

Theolair and Ventolin drug interactions.

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

female:

Dyspnoea (difficult or laboured respiration)
Insomnia (sleeplessness)
Malaise (a feeling of general discomfort or uneasiness)
Productive cough
Pneumonia
Obstructive airways disorder (a progressive disease that makes it hard to breathe)
Nasopharyngitis (inflammation of the nasopharynx)
Weight increased
Arthropathy
Gait disturbance

male:

Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
Atrial flutter (an abnormal heart rhythm that occurs in the atria of the heart)
Blood creatinine increased
Cardiac failure
Erythema (redness of the skin)
Hyperkalaemia (damage to or disease of the kidney)
Hypertensive cardiomyopathy (heart disease caused by high blood pressure)
Immunosuppressant drug level increased
Joint swelling
Pharyngitis (inflammation of the pharynx, causing a sore throat)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Blood glucose decreased
Pyrexia (fever)
Respiratory tract infection

30-39:

n/a

40-49:

Dizziness
Pruritus (severe itching of the skin)
Rhinorrhoea (watery mucus discharge from the nose)
Somnolence (a state of near-sleep, a strong desire for sleep)

50-59:

Dyspnoea (difficult or laboured respiration)
Insomnia (sleeplessness)
Malaise (a feeling of general discomfort or uneasiness)
Nasopharyngitis (inflammation of the nasopharynx)
Obstructive airways disorder (a progressive disease that makes it hard to breathe)
Pneumonia
Productive cough
Weight increased
Arthropathy
Gait disturbance

60+:

Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
Atrial flutter (an abnormal heart rhythm that occurs in the atria of the heart)
Tachycardia (a heart rate that exceeds the range of 100 beats/min)
Weight decreased
Blood creatine phosphokinase increased
Blood creatinine increased
Cardiac enzymes increased
Cardio-respiratory arrest (sudden dysfunction of heart and lungs)
Cardiomegaly (increased size of heart than normal)
Coronary artery disease (plaque building up along the inner walls of the arteries of the heart, which narrows the arteries and restricts blood flow to the heart)

What are the existing conditions these people have? *

High Blood Pressure: 7 people, 38.89%
Skin Wrinkling (wrinkle on skin): 1 person, 5.56%
Osteoporosis (bones weak and more likely to break): 1 person, 5.56%
Immunodeficiency Disorders: 1 person, 5.56%
Heart Disease: 1 person, 5.56%
Diabetes: 1 person, 5.56%
Chronic Obstructive Pulmonary Disease (a progressive disease that makes it hard to breathe): 1 person, 5.56%

* Approximation only. Some reports may have incomplete information.

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