Lorazepam and Definity drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Lorazepam and Definity. Common interactions include back pain among females and back pain among males.
The phase IV clinical study analyzes what interactions people who take Lorazepam and Definity have. It is created by eHealthMe based on reports of 20 people who take Lorazepam and Definity from the FDA, and is updated regularly. You can use the study as a second opinion to make health care decisions.
Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in the real world. With medical big data and AI algorithms, eHealthMe is running millions of phase IV trials and makes the results available to the public. Our original studies have been referenced on 600+ medical publications including The Lancet, Mayo Clinic Proceedings, and Nature.
20 people who take Lorazepam and Definity together, and have interactions are studied.
What is Lorazepam?
Lorazepam has active ingredients of lorazepam. It is often used in stress and anxiety. eHealthMe is studying from 145,051 Lorazepam users for its effectiveness, alternative drugs and more.
What is Definity?
Definity has active ingredients of perflutren. eHealthMe is studying from 3,851 Definity users for its effectiveness, alternative drugs and more.
Number of Lorazepam and Definity reports submitted per year:

Common Lorazepam and Definity drug interactions by gender *:
female:
- Back pain
- Dyspnoea
- Chest pain
- Urticaria
- Arthralgia
- Bacteraemia
- Blood pressure decreased
- Burkholderia test positive
- Cardiac failure congestive
- Cerebral haemorrhage
male:
- Back pain
- Bradycardia
- Erythema
- Eye movement disorder
- Flank pain
- Flushing
- Groin pain
- Headache
- Incoherent
- Loss of consciousness
Common Lorazepam and Definity drug interactions by age *:
0-1:
n/a
2-9:
n/a
10-19:
n/a
20-29:
- Erythema
- Chest pain
- Cough
- Epistaxis
- Heart rate increased
- Hyperhidrosis
- Nausea
- Pruritus
- Seizure like phenomena
- Throat tightness
30-39:
- Bacteraemia
- Burkholderia test positive
- Cardiac failure congestive
- Cerebral haemorrhage
- Klebsiella test positive
- Pancytopenia
- Peripheral ischaemia
- Renal impairment
- Septic shock
40-49:
- Flushing
- Supraventricular tachycardia
- Vomiting
50-59:
- Arthralgia
- Back pain
- Blood pressure decreased
- Chest pain
- Dyspnoea
- Facial pain
- Flank pain
- Groin pain
- Pain in jaw
- Tachycardia
60+:
- Back pain
- Bradycardia
- Eye movement disorder
- Feeling hot
- Incoherent
- Loss of consciousness
- Musculoskeletal pain
- Post procedural complication
- Pulseless electrical activity
- Respiratory arrest
Common conditions people have *:
- High Blood Pressure: 1 person, 5.00%
- Diabetes: 1 person, 5.00%
- Chest Pain: 1 person, 5.00%
* Approximation only. Some reports may have incomplete information.
Do you take Lorazepam and Definity?
Personalize this study to your gender and ageHow to use the study?
You can discuss the study with your doctor, to ensure that all drug risks and benefits are fully discussed and understood.
Related studies
Alternative drugs to, pros and cons of the 2 drugs:
Browse all drug interactions of Lorazepam and Definity:
a b c d e f g h i j k l m n o p q r s t u v w x y zCommon Lorazepam side effects:
- Fatigue (feeling of tiredness): 10,549 reports
- Drug ineffective: 8,056 reports
- Stress and anxiety: 7,584 reports
- Diarrhea: 7,459 reports
- Breathing difficulty: 7,375 reports
- Pain: 6,805 reports
- Weakness: 6,627 reports
Browse all side effects of Lorazepam:
a b c d e f g h i j k l m n o p q r s t u v w x y zCommon Definity side effects:
- Back pain: 1,691 reports
- Breathing difficulty: 465 reports
- Muscle spasms (muscle contraction): 360 reports
- Chest pain: 328 reports
- Skin blushing/flushing (a sudden reddening of the face, neck): 272 reports
- Headache (pain in head): 244 reports
- Rashes (redness): 221 reports
- Dizziness: 197 reports
Browse all side effects of Definity:
a b c d e f g h i j k l m n o p q r s t u v w x y zCommon Lorazepam interactions:
- Lorazepam and Omeprazole: 13,891 reports
- Lorazepam and Aspirin: 13,728 reports
- Lorazepam and Gabapentin: 12,695 reports
- Lorazepam and Prednisone: 11,464 reports
- Lorazepam and Furosemide: 11,114 reports
- Lorazepam and Ondansetron: 10,879 reports
- Lorazepam and Pantoprazole: 10,751 reports
- Lorazepam and Lisinopril: 9,193 reports
- Lorazepam and Morphine: 8,610 reports
- Lorazepam and Amlodipine: 8,451 reports
Browse all interactions between Lorazepam and drugs from A to Z:
a b c d e f g h i j k l m n o p q r s t u v w x y zCommon Definity interactions:
- Definity and Aspirin: 443 reports
- Definity and Lisinopril: 276 reports
- Definity and Lasix: 248 reports
- Definity and Lipitor: 226 reports
- Definity and Albuterol: 153 reports
- Definity and Plavix: 148 reports
- Definity and Coreg: 117 reports
- Definity and Metformin: 113 reports
- Definity and Tylenol: 108 reports
- Definity and Furosemide: 102 reports
Browse all interactions between Definity and drugs from A to Z:
a b c d e f g h i j k l m n o p q r s t u v w x y zHow the study uses the data?
The study uses data from the FDA. It is based on lorazepam and perflutren (the active ingredients of Lorazepam and Definity, respectively), and Lorazepam and Definity (the brand names). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study. Patients in the study may take other drugs besides Lorazepam and Definity.
Who is eHealthMe?
With medical big data and proven AI algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 600+ medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).
WARNING, DISCLAIMER, USE FOR PUBLICATION
WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.
DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.
If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.
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