Acetylsalicylic acid and Definity drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Acetylsalicylic acid (aspirin) and Definity (perflutren). Common drug interactions include anxiety among females and anaphylactic reaction among males.

The phase IV clinical study analyzes what interactions people have when they take Acetylsalicylic acid and Definity. It is created by eHealthMe based on reports of 36 people who take the same drugs from the FDA, and is updated regularly.

What is Acetylsalicylic acid?

Acetylsalicylic acid has active ingredients of aspirin. It is often used in high blood pressure. eHealthMe is studying from 119,766 Acetylsalicylic acid users. Check the latest studies of Acetylsalicylic acid.

What is Definity?

Definity has active ingredients of perflutren. eHealthMe is studying from 4,853 Definity users. Check the latest studies of Definity.

On Jul, 16, 2026

36 people who take Acetylsalicylic acid and Definity together, and have interactions are studied.

Acetylsalicylic acid and Definity drug interactions.

What are the common drug interactions of Acetylsalicylic Acid and Definity, by gender? *:

female:

Anxiety
Dyspnoea (difficult or laboured respiration)
Anaphylactic reaction (serious allergic reaction)
Nervousness
Chest pain
Feeling hot
Pain in extremity
Headache (pain in head)
Left ventricular dysfunction
Muscle spasms (muscle contraction)

male:

Anaphylactic reaction (serious allergic reaction)
Flushing (the warm, red condition of human skin)
Hyperhidrosis (abnormally increased sweating)
Hypotension (abnormally low blood pressure)
Pain in extremity
Pruritus (severe itching of the skin)
Acute myocardial infarction (acute heart attack)
Bradycardia (abnormally slow heart action)
Respiratory failure (inadequate gas exchange by the respiratory system)
Asthenia (weakness)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Anaphylactic reaction (serious allergic reaction)

40-49:

Eye pruritus (eye itching)
Headache (pain in head)
Hypersensitivity
Left ventricular dysfunction
Nausea (feeling of having an urge to vomit)
Rash erythematous (redness of the skin)
Rash generalised (rash on most of body parts)
Urticaria (rash of round, red welts on the skin that itch intensely)
Vomiting
Anaphylactic reaction (serious allergic reaction)

50-59:

Drug hypersensitivity
Flushing (the warm, red condition of human skin)
Nausea (feeling of having an urge to vomit)
Asthenia (weakness)
Dizziness
Dysphagia (a condition in which swallowing is difficult or painful)
Dyspnoea (difficult or laboured respiration)
Hypotension (abnormally low blood pressure)
Pruritus (severe itching of the skin)
Rash

60+:

Dyspnoea (difficult or laboured respiration)
Pain in extremity
Acute myocardial infarction (acute heart attack)
Bradycardia (abnormally slow heart action)
Chest pain
Cyanosis (lack of oxygen in body leads to blue appearance of skin ,mucous membrane nails)
Hypotension (abnormally low blood pressure)
Respiratory failure (inadequate gas exchange by the respiratory system)
Syncope (loss of consciousness with an inability to maintain postural tone)
Burning sensation

* Approximation only. Some reports may have incomplete information.

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