Avalide and Restoril drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Avalide (hydrochlorothiazide; irbesartan) and Restoril (temazepam). Common drug interactions include nasal congestion among females and pain in extremity among males.

The phase IV clinical study analyzes what interactions people have when they take Avalide and Restoril. It is created by eHealthMe based on reports of 24 people who take the same drugs from the FDA, and is updated regularly.

What is Avalide?

Avalide has active ingredients of hydrochlorothiazide; irbesartan. It is often used in high blood pressure. eHealthMe is studying from 5,943 Avalide users. Check the latest studies of Avalide.

What is Restoril?

Restoril has active ingredients of temazepam. It is often used in insomnia. eHealthMe is studying from 13,522 Restoril users. Check the latest studies of Restoril.



On Jul, 14, 2026

24 people who take Avalide and Restoril together, and have interactions are studied.

Avalide and Restoril drug interactions.

What are the common drug interactions of Avalide and Restoril, by gender? *:

female:

  1. Nasal congestion (blockage of the nasal passages usually due to membranes lining the nose becoming swollen from inflamed blood vessels)
  2. Neck injury
  3. Neck pain
  4. Osteoarthritis (a joint disease caused by cartilage loss in a joint)
  5. Osteopenia (a condition where bone mineral density is lower than normal)
  6. Palpitations (feelings or sensations that your heart is pounding or racing)
  7. Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect)
  8. Presyncope
  9. Pruritus (severe itching of the skin)
  10. Rash

male:

  1. Pain in extremity
  2. Anxiety
  3. Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
  4. Back pain
  5. Bradycardia (abnormally slow heart action)
  6. Cardiac murmur (an heart sound in valve abnormality)
  7. Chest pain
  8. Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
  9. Diabetic retinopathy (damage to the retina caused by complications of diabetes)
  10. Disease recurrence

What are the common drug interactions of Avalide and Restoril, 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:

  1. Anxiety
  2. Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
  3. Diabetic retinopathy (damage to the retina caused by complications of diabetes)
  4. Foot deformity (functional disability of foot)
  5. Hyperlipidaemia (presence of excess lipids in the blood)
  6. Hypertriglyceridaemia (excess of triglycerides in the blood)
  7. Metabolic syndrome (a combination of the medical disorders that, when occurring together, increase the risk of developing cardiovascular disease)
  8. Myalgia (muscle pain)
  9. Nephrolithiasis (calculi in the kidneys)
  10. Neuropathy peripheral (surface nerve damage)

50-59:

  1. Back injury
  2. Fall
  3. Grand mal convulsion (a type of generalized seizure that affects the entire brain)
  4. Intervertebral disc protrusion (spinal disc protrusion)
  5. Limb injury
  6. Muscle strain (an injury to a muscle in which the muscle fibres tear)
  7. Neck injury
  8. Pain in extremity
  9. Pruritus (severe itching of the skin)
  10. Rash

60+:

  1. Chest pain
  2. Diarrhoea
  3. Arteriosclerosis coronary artery (thickening and hardening of arteries- coronary artery)
  4. Asthenia (weakness)
  5. Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
  6. Back pain
  7. Blood triglycerides increased
  8. Bradycardia (abnormally slow heart action)
  9. Cardiac murmur (an heart sound in valve abnormality)
  10. Disease recurrence

What are the existing conditions these people have? *

  1. Ulcerative Colitis (inflammatory bowel disease (ibd). it causes swelling, ulcerations, and loss of function of the large intestine): 5 people, 20.83%
  2. Pain: 2 people, 8.33%

* Approximation only. Some reports may have incomplete information.

Do you take Avalide and Restoril?

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Related studies:

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

Browse all drug interactions of Avalide and Restoril:

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 Avalide:

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 Restoril:

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 Avalide 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 Restoril 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 hydrochlorothiazide; irbesartan and temazepam (the active ingredients of Avalide and Restoril, respectively), and Avalide and Restoril (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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