Mefenamic acid and Centrum drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Mefenamic acid (mefenamic acid) and Centrum (ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e). Common drug interactions include pruritus among females and somnolence among males.

The phase IV clinical study analyzes what interactions people have when they take Mefenamic acid and Centrum. It is created by eHealthMe based on reports of 15 people who take the same drugs from the FDA, and is updated regularly.

What is Mefenamic acid?

Mefenamic acid has active ingredients of mefenamic acid. It is often used in painful menstrual periods. eHealthMe is studying from 4,844 Mefenamic acid users. Check the latest studies of Mefenamic acid.

What is Centrum?

Centrum has active ingredients of ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e. It is often used in vitamin supplementation. eHealthMe is studying from 34,686 Centrum users. Check the latest studies of Centrum.

On Jul, 19, 2026

15 people who take Mefenamic acid and Centrum together, and have interactions are studied.

Mefenamic acid and Centrum drug interactions.

What are the common drug interactions of Mefenamic Acid and Centrum, by gender? *:

female:

Pruritus (severe itching of the skin)
Fall
Drug ineffective
Pruritus generalised (generalized itching)
Asthenia (weakness)
Back pain
Disturbance in attention
Headache (pain in head)
Joint injury
Road traffic accident

male:

Somnolence (a state of near-sleep, a strong desire for sleep)
Abdominal pain upper
Erectile dysfunction
Erythema (redness of the skin)
Feeling hot
Gait disturbance
Headache (pain in head)
Hot flush (sudden feelings of heat)
Hypersensitivity
Increased appetite

What are the common drug interactions of Mefenamic Acid and Centrum, 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:

Abdominal pain upper
Blood glucose decreased
Blood glucose increased
Overweight
Somnolence (a state of near-sleep, a strong desire for sleep)

60+:

Pruritus (severe itching of the skin)
Fall
Blood cholesterol increased
Disturbance in attention
Erectile dysfunction
Erythema (redness of the skin)
Feeling hot
Hot flush (sudden feelings of heat)
Hypersensitivity
Increased appetite

What are the existing conditions these people have? *

Prostate Cancer: 4 people, 26.67%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 4 people, 26.67%
Immune System Disorder: 3 people, 20.00%
Pain: 3 people, 20.00%
Arthropathy: 3 people, 20.00%
Back Pain: 3 people, 20.00%
Constipation: 3 people, 20.00%
Eczema (patches of skin become rough and inflamed, with itching and bleeding blisters): 3 people, 20.00%
Arthritis (form of joint disorder that involves inflammation of one or more joints): 3 people, 20.00%
Thyroid Diseases: 3 people, 20.00%

* Approximation only. Some reports may have incomplete information.

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