Comtan and M.v.i. drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Comtan (entacapone) and M.v.i. (ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e). Common drug interactions include blood pressure increased among females and obsessive-compulsive disorder among males.

The phase IV clinical study analyzes what interactions people have when they take Comtan and M.v.i.. It is created by eHealthMe based on reports of 11 people who take the same drugs from the FDA, and is updated regularly.

What is Comtan?

Comtan has active ingredients of entacapone. It is often used in parkinson's disease. eHealthMe is studying from 3,979 Comtan users. Check the latest studies of Comtan.

What is M.v.i.?

M.v.i. has active ingredients of ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e. eHealthMe is studying from 2,498 M.v.i. users. Check the latest studies of M.v.i..

On Jul, 08, 2026

11 people who take Comtan and M.v.i. together, and have interactions are studied.

What are the common drug interactions of Comtan and M.V.I., by gender? *:

female:

Blood pressure increased
Feeling jittery
Hot flush (sudden feelings of heat)
Palpitations (feelings or sensations that your heart is pounding or racing)
Vision blurred
Haemorrhage (bleeding)
Incision site haemorrhage (bleeding from incision site)

male:

Obsessive-compulsive disorder (an anxiety disorder characterized by intrusive thoughts that produce uneasiness, apprehension, fear, or worry;)
Pathological gambling
Decreased interest
Dizziness
Emotional distress
Fear
Pain
Somnolence (a state of near-sleep, a strong desire for sleep)
Depression
Major depression (a mood state that goes well beyond temporarily feeling sad or blue. it is a serious medical illness that affects one's thoughts, feelings)

What are the common drug interactions of Comtan and M.V.I., 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:

n/a

60+:

Blood pressure increased
Feeling jittery
Hot flush (sudden feelings of heat)
Palpitations (feelings or sensations that your heart is pounding or racing)
Vision blurred
Haemorrhage (bleeding)
Incision site haemorrhage (bleeding from incision site)

What are the existing conditions these people have? *

Pain: 7 people, 63.64%
Depression: 5 people, 45.45%
Stress And Anxiety: 4 people, 36.36%
Nausea (feeling of having an urge to vomit): 4 people, 36.36%
Insomnia (sleeplessness): 4 people, 36.36%
Drowsiness: 4 people, 36.36%
Back Pain: 4 people, 36.36%
Abdominal Pain: 4 people, 36.36%
Psychotic Disorder: 3 people, 27.27%
Joint Pain: 2 people, 18.18%

* Approximation only. Some reports may have incomplete information.

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