Losartan and Doxylamine succinate drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Losartan (losartan potassium) and Doxylamine succinate (doxylamine succinate). Common drug interactions include hypoglycaemia among females and cerebrovascular accident among males.

The phase IV clinical study analyzes what interactions people have when they take Losartan and Doxylamine succinate. It is created by eHealthMe based on reports of 32 people who take the same drugs from the FDA, and is updated regularly.

What is Losartan?

Losartan has active ingredients of losartan potassium. It is often used in high blood pressure. eHealthMe is studying from 177,686 Losartan users. Check the latest studies of Losartan.

What is Doxylamine succinate?

Doxylamine succinate has active ingredients of doxylamine succinate. It is often used in insomnia. eHealthMe is studying from 2,851 Doxylamine succinate users. Check the latest studies of Doxylamine succinate.



On Jul, 18, 2026

32 people who take Losartan and Doxylamine succinate together, and have interactions are studied.

Losartan and Doxylamine succinate drug interactions.

What are the common drug interactions of Losartan and Doxylamine Succinate, by gender? *:

female:

  1. Hypoglycaemia (deficiency of glucose in the bloodstream)
  2. Hypokalaemia (low potassium)
  3. Hypotension (abnormally low blood pressure)
  4. Cystitis (inflammation of the wall of the bladder)
  5. Dyspnoea (difficult or laboured respiration)
  6. Fatigue (feeling of tiredness)
  7. Headache (pain in head)
  8. Pain
  9. Pain in extremity
  10. Abdominal pain upper

male:

  1. 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)
  2. Death
  3. Rhinorrhoea (watery mucus discharge from the nose)
  4. Sneezing
  5. Throat irritation
  6. Agranulocytosis (a deficiency of granulocytes in the blood, causing increased vulnerability to infection)
  7. Apathy
  8. Asthenia (weakness)
  9. Cough
  10. Difficulty in walking

What are the common drug interactions of Losartan and Doxylamine Succinate, 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:

  1. Hypoglycaemia (deficiency of glucose in the bloodstream)
  2. Hypokalaemia (low potassium)
  3. Hypotension (abnormally low blood pressure)
  4. Activities of daily living impaired
  5. Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
  6. Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
  7. Drug abuse
  8. Dyspnoea (difficult or laboured respiration)
  9. Impaired work ability
  10. Pain

60+:

  1. 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)
  2. Pneumonia
  3. Agranulocytosis (a deficiency of granulocytes in the blood, causing increased vulnerability to infection)
  4. Alopecia (absence of hair from areas of the body)
  5. Aortic valve incompetence
  6. Apathy
  7. Arterial occlusive disease (slow process through which arteries throughout the body become progressively narrowed and eventually completely blocked)
  8. Arterial stenosis (abnormal narrowing of the aortic valve in the heart)
  9. Asthenia (weakness)
  10. Atrial fibrillation (fibrillation of the muscles of the atria of the heart)

What are the existing conditions these people have? *

  1. High Blood Cholesterol: 7 people, 21.88%
  2. Urinary Tract Infection: 4 people, 12.50%
  3. Stress And Anxiety: 4 people, 12.50%
  4. Pain: 4 people, 12.50%
  5. Diabetes: 4 people, 12.50%
  6. Sleep Disorder: 3 people, 9.38%
  7. Breast Cancer Female: 3 people, 9.38%
  8. Upper Respiratory Tract Infection: 2 people, 6.25%
  9. Swelling: 2 people, 6.25%
  10. Nausea (feeling of having an urge to vomit): 2 people, 6.25%

* Approximation only. Some reports may have incomplete information.

Do you take Losartan and Doxylamine succinate?

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Related studies:

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

Browse all drug interactions of Losartan and Doxylamine succinate:

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 Losartan:

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 Doxylamine succinate:

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 Losartan 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 Doxylamine succinate 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

Related publications that referenced our studies


How the study uses the data?

The study uses data from the FDA. It is based on losartan potassium and doxylamine succinate (the active ingredients of Losartan and Doxylamine succinate, respectively), and Losartan and Doxylamine succinate (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.

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