Simvastatin and Mekinist drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Simvastatin (simvastatin) and Mekinist (trametinib dimethyl sulfoxide). Common drug interactions include feeding disorder among females and rash among males.

The phase IV clinical study analyzes what interactions people have when they take Simvastatin and Mekinist. It is created by eHealthMe based on reports of 68 people who take the same drugs from the FDA, and is updated regularly.

What is Simvastatin?

Simvastatin has active ingredients of simvastatin. It is often used in high blood cholesterol. eHealthMe is studying from 256,970 Simvastatin users. Check the latest studies of Simvastatin.

What is Mekinist?

Mekinist has active ingredients of trametinib dimethyl sulfoxide. eHealthMe is studying from 17,350 Mekinist users. Check the latest studies of Mekinist.



On Aug, 12, 2026

68 people who take Simvastatin and Mekinist together, and have interactions are studied.

Simvastatin and Mekinist drug interactions.

What are the common drug interactions of Simvastatin and Mekinist, by gender? *:

female:

  1. Feeding disorder (when children refuse to eat certain food groups)
  2. Hypercalcaemia (elevated calcium (ca+) level in the blood)
  3. Nausea (feeling of having an urge to vomit)
  4. Non-small cell lung cancer metastatic (type of epithelial lung cancer spreads to other parts)
  5. Rash
  6. Retching (strong involuntary effort to vomit)
  7. Urinary tract infection
  8. Acne (skin problems that cause pimples)
  9. Alopecia (absence of hair from areas of the body)
  10. Anaemia (lack of blood)

male:

  1. Rash
  2. Fatigue (feeling of tiredness)
  3. Death
  4. Urticaria (rash of round, red welts on the skin that itch intensely)
  5. Neoplasm (tumour)
  6. Escherichia urinary tract infection (urinary tract infection by escherichia coli)
  7. Kidney infection
  8. Nephrolithiasis (calculi in the kidneys)
  9. Pain
  10. Procedural pain

What are the common drug interactions of Simvastatin and Mekinist, 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. Photopsia (presence of perceived flashes of light)
  2. Rash
  3. Somnolence (a state of near-sleep, a strong desire for sleep)
  4. Staring (a prolonged gaze or fixed look)
  5. Urinary retention (the inability to completely or partially empty the bladder)
  6. Visual field defect
  7. Pain
  8. Escherichia urinary tract infection (urinary tract infection by escherichia coli)
  9. Kidney infection
  10. Nephrolithiasis (calculi in the kidneys)

60+:

  1. Pyrexia (fever)
  2. Fatigue (feeling of tiredness)
  3. Diarrhoea
  4. Death
  5. Neoplasm (tumour)
  6. Pruritus (severe itching of the skin)
  7. Urticaria (rash of round, red welts on the skin that itch intensely)
  8. Asthenia (weakness)
  9. Blood calcium increased
  10. Colitis (inflammation of colon)

What are the existing conditions these people have? *

  1. Malignant Melanoma (skin cancer rises from melancytes): 22 people, 32.35%
  2. Metastatic Malignant Melanoma (spreadable cancer tumour of melanine): 18 people, 26.47%
  3. Multiple Myeloma (cancer of the plasma cells): 7 people, 10.29%
  4. High Blood Pressure: 6 people, 8.82%
  5. Neoplasm Malignant (cancer tumour): 4 people, 5.88%

* Approximation only. Some reports may have incomplete information.

Do you take Simvastatin and Mekinist?

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Related studies:

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

Browse all drug interactions of Simvastatin and Mekinist:

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 Simvastatin:

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 Mekinist:

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 Simvastatin 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 Mekinist 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 simvastatin and trametinib dimethyl sulfoxide (the active ingredients of Simvastatin and Mekinist, respectively), and Simvastatin and Mekinist (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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