Proamatine and Optimark drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Proamatine (midodrine hydrochloride) and Optimark (gadoversetamide). Common drug interactions include nephrogenic systemic fibrosis among females and nephrogenic systemic fibrosis among males.

The phase IV clinical study analyzes what interactions people have when they take Proamatine and Optimark. It is created by eHealthMe based on reports of 12 people who take the same drugs from the FDA, and is updated regularly.

What is Proamatine?

Proamatine has active ingredients of midodrine hydrochloride. It is often used in hypotension. eHealthMe is studying from 968 Proamatine users. Check the latest studies of Proamatine.

What is Optimark?

Optimark has active ingredients of gadoversetamide. eHealthMe is studying from 3,055 Optimark users. Check the latest studies of Optimark.



On Jul, 20, 2026

12 people who take Proamatine and Optimark together, and have interactions are studied.

Proamatine and Optimark drug interactions.

What are the common drug interactions of Proamatine and Optimark, by gender? *:

female:

  1. Nephrogenic systemic fibrosis (involves fibrosis of skin, joints, eyes due to kidney disease)
  2. Pain
  3. Anxiety
  4. Emotional distress
  5. Fibrosis (formation of excess fibrous connective tissue in an organ or tissue)
  6. Mobility decreased (ability to move is reduced)
  7. Oedema peripheral (superficial swelling)
  8. Asthenia (weakness)
  9. Joint range of motion decreased (disease of joint movement)
  10. Muscle tightness

male:

  1. Nephrogenic systemic fibrosis (involves fibrosis of skin, joints, eyes due to kidney disease)
  2. Deformity (disfigurement)
  3. Device related infection
  4. Extremity contracture (permanent shortening of a muscle or joint of arms and legs)
  5. Fibrosis (formation of excess fibrous connective tissue in an organ or tissue)
  6. General physical health deterioration (weak health status)
  7. Hypoaesthesia (reduced sense of touch or sensation)
  8. Joint range of motion decreased (disease of joint movement)
  9. Mobility decreased (ability to move is reduced)
  10. Muscle tightness

What are the common drug interactions of Proamatine and Optimark, 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. Deformity (disfigurement)
  2. Erythema (redness of the skin)
  3. Nephrogenic systemic fibrosis (involves fibrosis of skin, joints, eyes due to kidney disease)
  4. Pain
  5. Rash
  6. Rash papular (redness with papule)
  7. Scar
  8. Septic shock (shock due to blood infection)
  9. Skin atrophy (wasting of skin)
  10. Skin exfoliation (removal of the oldest dead skin cells)

40-49:

  1. Nephrogenic systemic fibrosis (involves fibrosis of skin, joints, eyes due to kidney disease)
  2. Anxiety
  3. Emotional distress
  4. Fibrosis (formation of excess fibrous connective tissue in an organ or tissue)
  5. General physical health deterioration (weak health status)
  6. Injury
  7. Lower extremity mass (mass in lower legs)
  8. Mobility decreased (ability to move is reduced)
  9. Oedema peripheral (superficial swelling)
  10. Pain

50-59:

  1. Anxiety
  2. Asthenia (weakness)
  3. Pain
  4. Quality of life decreased
  5. Skin tightness
  6. Skin discolouration (change of skin colour)
  7. Fatigue (feeling of tiredness)
  8. Skin hyperpigmentation (disorders affect the colour of your skin)
  9. Emotional distress
  10. Fibrosis (formation of excess fibrous connective tissue in an organ or tissue)

60+:

n/a

What are the existing conditions these people have? *

  1. Nuclear Magnetic Resonance Imaging Abdominal: 9 people, 75.00%
  2. Nuclear Magnetic Resonance Imaging Brain: 6 people, 50.00%
  3. Renal Mass (mass in kidney): 2 people, 16.67%
  4. Pressure Ulcer: 2 people, 16.67%
  5. Osteomyelitis (infection of bone): 2 people, 16.67%
  6. Neck Pain: 2 people, 16.67%
  7. Liver Disorder (liver diseases): 2 people, 16.67%
  8. Venous Occlusion (the blocking of venous return): 1 person, 8.33%
  9. Kidney Transplant Rejection: 1 person, 8.33%
  10. Infection: 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

Do you take Proamatine and Optimark?

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Related studies:

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

Browse all drug interactions of Proamatine and Optimark:

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 Proamatine:

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 Optimark:

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 Proamatine 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 Optimark 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 midodrine hydrochloride and gadoversetamide (the active ingredients of Proamatine and Optimark, respectively), and Proamatine and Optimark (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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