Multivitamin and Ester c drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Multivitamin (ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e) and Ester c (l-ascorbic acid). Common drug interactions include dizziness among females and fall among males.

The phase IV clinical study analyzes what interactions people have when they take Multivitamin and Ester c. It is created by eHealthMe based on reports of 20 people who take the same drugs from the FDA, and is updated regularly.

What is Multivitamin?

Multivitamin 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 83,597 Multivitamin users. Check the latest studies of Multivitamin.

What is Ester c?

Ester c has active ingredients of l-ascorbic acid. eHealthMe is studying from 306 Ester c users. Check the latest studies of Ester c.

On Jul, 06, 2026

20 people who take Multivitamin and Ester c together, and have interactions are studied.

Multivitamin and Ester c drug interactions.

What are the common drug interactions of Multivitamin and Ester C, by gender? *:

female:

Dizziness
Pain
Death
Arthralgia (joint pain)
Back pain
Diarrhoea
Malaise (a feeling of general discomfort or uneasiness)
Myalgia (muscle pain)
Pain in jaw
Peripheral swelling

male:

Fall
Infusion related reaction
Needle track marks
Rash
Rhinorrhoea (watery mucus discharge from the nose)
Sensory disturbance (sense disturbance)
Type 2 diabetes mellitus
Vitamin d decreased
Asthma
Blood cholesterol increased

What are the common drug interactions of Multivitamin and Ester C, 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:

Dizziness
Eye pain
Metamorphopsia (a type of distorted vision in which a grid of straight lines appears wavy and parts of the grid may appear blank)
Nausea (feeling of having an urge to vomit)
Photophobia (extreme sensitivity to light)
Vision blurred

60+:

Death
Arthralgia (joint pain)
Peripheral swelling
Abnormal loss of weight
Amnesia (deficit in memory caused by brain damage, disease, or psychological trauma)
Aphthous ulcer (mouth ulcer)
Asthenia (weakness)
Asthma
Blood cholesterol increased
Blood glucose increased

What are the existing conditions these people have? *

Multiple Myeloma (cancer of the plasma cells): 4 people, 20.00%
High Blood Pressure: 3 people, 15.00%
Muscle Spasms (muscle contraction): 3 people, 15.00%
Pain: 3 people, 15.00%
Multiple Allergies (allergy to multiple agents): 2 people, 10.00%
Fluid Retention (an abnormal accumulation of fluid in the blood): 2 people, 10.00%
High Blood Cholesterol: 2 people, 10.00%
Nausea (feeling of having an urge to vomit): 2 people, 10.00%
Nausea And Vomiting: 2 people, 10.00%
Oesophageal Adenocarcinoma (a cancer tumour of an epithelium in oesophagus): 2 people, 10.00%

* Approximation only. Some reports may have incomplete information.

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