Drisdol and Clonazepam drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Drisdol (ergocalciferol) and Clonazepam (clonazepam). Common drug interactions include upper respiratory tract infection among females and chronic kidney disease among males.

The phase IV clinical study analyzes what interactions people have when they take Drisdol and Clonazepam. It is created by eHealthMe based on reports of 45 people who take the same drugs from the FDA, and is updated regularly.

What is Drisdol?

Drisdol has active ingredients of ergocalciferol. It is often used in vitamin d. eHealthMe is studying from 1,741 Drisdol users. Check the latest studies of Drisdol.

What is Clonazepam?

Clonazepam has active ingredients of clonazepam. It is often used in stress and anxiety. eHealthMe is studying from 146,272 Clonazepam users. Check the latest studies of Clonazepam.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.



On Sep, 01, 2026

45 people who take Drisdol and Clonazepam together, and have interactions are studied.

Drisdol and Clonazepam drug interactions.

What are the common drug interactions of Drisdol and Clonazepam, by gender? *:

female:

  1. Upper respiratory tract infection
  2. Anaemia (lack of blood)
  3. Asthenia (weakness)
  4. Bacterial infection
  5. Blood creatinine increased
  6. Blood pressure increased
  7. Faeces hard
  8. Fatigue (feeling of tiredness)
  9. Incisional drainage
  10. Oral surgery

male:

  1. Chronic kidney disease
  2. Depression
  3. Insomnia (sleeplessness)
  4. Lethargy (tiredness)
  5. Musculoskeletal stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves)
  6. Nephrogenic anaemia (anaemia due to kidney disease)
  7. Pancreatitis (inflammation of pancreas)
  8. Renal impairment (severely reduced kidney function)
  9. Streptococcal sepsis (whole body inflammation by streptococcal)
  10. Suicidal ideation

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

0-1:

n/a

2-9:

n/a

10-19:

  1. Bezoar (mass found trapped in the gastrointestinal system)
  2. Blood prolactin increased
  3. Depression
  4. Electrocardiogram qt prolonged
  5. Femur fracture
  6. Gastrointestinal obstruction
  7. Intestinal obstruction
  8. Lethargy (tiredness)
  9. Musculoskeletal stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves)
  10. Suicidal ideation

20-29:

n/a

30-39:

  1. Cardiovascular disorder (heart diseases)
  2. Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
  3. Delusion (a false belief or opinion)
  4. Injury
  5. Obstructive airways disorder (a progressive disease that makes it hard to breathe)

40-49:

  1. Abscess (pus)
  2. Addison's disease (addison's disease, a hormonal disorder disease)
  3. Adrenal insufficiency (a condition in which the adrenal glands do not produce adequate amounts of steroids)
  4. Aortic valve disease
  5. Aortic valve incompetence
  6. Back pain
  7. Breast calcifications (deposits of calcium that can be seen on a mammogram of the breast)
  8. Breast cyst
  9. Cardiac failure congestive
  10. Congestive cardiomyopathy (weakening of heart muscle)

50-59:

  1. Renal impairment (severely reduced kidney function)
  2. Streptococcal sepsis (whole body inflammation by streptococcal)
  3. Cellulitis (infection under the skin)
  4. Chronic kidney disease
  5. Depression
  6. Insomnia (sleeplessness)
  7. Pancreatitis (inflammation of pancreas)
  8. Renal failure (kidney dysfunction)

60+:

  1. Fall
  2. Depression
  3. Abdominal distension
  4. Arthralgia (joint pain)
  5. Blood glucose decreased
  6. Blood pressure inadequately controlled
  7. Blood sodium decreased
  8. Cough
  9. Cystitis (inflammation of the wall of the bladder)
  10. Gait disturbance

What are the existing conditions these people have? *

  1. Multiple Myeloma (cancer of the plasma cells): 11 people, 24.44%
  2. Pain: 9 people, 20.00%
  3. Nausea (feeling of having an urge to vomit): 9 people, 20.00%
  4. Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 7 people, 15.56%
  5. High Blood Pressure: 5 people, 11.11%
  6. Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 5 people, 11.11%
  7. Short-Bowel Syndrome (a condition in which the body cannot absorb enough fluids and nutrients because part of the small intestine is missing): 4 people, 8.89%
  8. High Blood Cholesterol: 4 people, 8.89%
  9. Fever: 4 people, 8.89%
  10. Constipation: 4 people, 8.89%

* Approximation only. Some reports may have incomplete information.

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Related studies:

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

Browse all drug interactions of Drisdol and Clonazepam:

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 Drisdol:

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 Clonazepam:

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 Drisdol 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 Clonazepam 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 ergocalciferol and clonazepam (the active ingredients of Drisdol and Clonazepam, respectively), and Drisdol and Clonazepam (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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