Loraz and Estraderm drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Loraz (lorazepam) and Estraderm (estradiol). Common drug interactions include pain in extremity among females.

The phase IV clinical study analyzes what interactions people have when they take Loraz and Estraderm. It is created by eHealthMe based on reports of 42 people who take the same drugs from the FDA, and is updated regularly.

What is Loraz?

Loraz has active ingredients of lorazepam. It is often used in stress and anxiety. eHealthMe is studying from 165,694 Loraz users. Check the latest studies of Loraz.

What is Estraderm?

Estraderm has active ingredients of estradiol. It is often used in hormone replacement therapy. eHealthMe is studying from 3,441 Estraderm users. Check the latest studies of Estraderm.



On Jul, 20, 2026

42 people who take Loraz and Estraderm together, and have interactions are studied.

Loraz and Estraderm drug interactions.

What are the common drug interactions of Loraz and Estraderm, by gender? *:

female:

  1. Pain in extremity
  2. Hypertension (high blood pressure)
  3. Headache (pain in head)
  4. Breast cancer female
  5. Adnexa uteri mass (ovarian cysts)
  6. Adrenal mass
  7. Carbohydrate antigen 125 increased
  8. Cholelithiasis (the presence or formation of gallstones in the gallbladder or bile ducts)
  9. Colonic polyp (extra part of colon tissue grow in intestine)
  10. Constipation

male:

n/a

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

  1. Abdominal pain
  2. Abdominal pain lower
  3. Abdominal pain upper
  4. Abdominal symptom
  5. Acute sinusitis
  6. Arthritis (form of joint disorder that involves inflammation of one or more joints)
  7. Bladder disorder
  8. Blood alkaline phosphatase increased
  9. Breast calcifications (deposits of calcium that can be seen on a mammogram of the breast)
  10. Breast cancer

40-49:

  1. Abdominal discomfort
  2. Abnormal faeces (abnormal stool)
  3. Back pain
  4. Fracture
  5. Headache (pain in head)
  6. Incisional hernia, obstructive (incisional hernia without mention of obstruction or gangrene)
  7. Pneumonia aspiration (bronchopneumonia that develops due to the entrance of foreign materials into the bronchial tree)
  8. Tinnitus (a ringing in the ears)

50-59:

  1. Dyspnoea (difficult or laboured respiration)
  2. Hepatic cirrhosis (chronic liver disease characterized by replacement of liver tissue by fibrosis, scar tissue)
  3. Hepatic encephalopathy (spectrum of neuropsychiatric abnormalities in patients with liver failure)
  4. Hepatic necrosis (large portions of liver die off due to severe liver disease)
  5. Jaundice (a yellowish pigmentation of the skin, the conjunctival membranes)
  6. Renal failure (kidney dysfunction)
  7. Spider naevus (small dilated blood vessels near the surface of the skin)
  8. Syncope (loss of consciousness with an inability to maintain postural tone)
  9. Acute myeloid leukaemia (acute cancer in which the bone marrow makes abnormal myeloblasts)
  10. Fatigue (feeling of tiredness)

60+:

  1. Pain in extremity
  2. Dizziness
  3. Erythema (redness of the skin)
  4. Gout (uric acid crystals building up in the body)
  5. Headache (pain in head)
  6. Hypoaesthesia (reduced sense of touch or sensation)
  7. Joint swelling
  8. Meniere's disease (a disorder of the inner ear that can affect hearing and balance to a varying degree)
  9. Scar
  10. Suicidal ideation

What are the existing conditions these people have? *

  1. Menopausal Symptoms: 8 people, 19.05%
  2. Menopause (end of monthly cycles in women): 7 people, 16.67%
  3. High Blood Pressure: 7 people, 16.67%
  4. High Blood Cholesterol: 6 people, 14.29%
  5. Insomnia (sleeplessness): 6 people, 14.29%
  6. Fungal Infection: 4 people, 9.52%
  7. Acute Myeloid Leukaemia (acute cancer in which the bone marrow makes abnormal myeloblasts): 4 people, 9.52%
  8. Agranulocytosis (a deficiency of granulocytes in the blood, causing increased vulnerability to infection): 4 people, 9.52%
  9. Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 4 people, 9.52%
  10. Depression: 4 people, 9.52%

* Approximation only. Some reports may have incomplete information.

Do you take Loraz and Estraderm?

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Related studies:

Effectiveness of, side effects of, and alternative drugs to the 2 drugs:

Browse all drug interactions of Loraz and Estraderm:

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 z

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Loraz:

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 z

Browse all side effects of Estraderm:

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 z

Browse all interactions between Loraz 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 z

Browse all interactions between Estraderm 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 z

How the study uses the data?

The study uses data from the FDA. It is based on lorazepam and estradiol (the active ingredients of Loraz and Estraderm, respectively), and Loraz and Estraderm (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.

How to use the study?

DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.

Who is eHealthMe?

With medical big data and proven AI/ML 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 800+ peer-reviewed 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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