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

Summary:

Drug interactions are reported among people who take Restasis (cyclosporine) and Ester c (l-ascorbic acid). Common drug interactions include drug ineffective among females and infusion site haemorrhage among males.

The phase IV clinical study analyzes what interactions people have when they take Restasis and Ester c. It is created by eHealthMe based on reports of 13 people who take the same drugs from the FDA, and is updated regularly.

What is Restasis?

Restasis has active ingredients of cyclosporine. It is often used in dry eyes. eHealthMe is studying from 35,199 Restasis users. Check the latest studies of Restasis.

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, 18, 2026

13 people who take Restasis and Ester c together, and have interactions are studied.

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

female:

Drug ineffective
Nausea (feeling of having an urge to vomit)
Vision blurred
Abdominal pain upper
Anaemia (lack of blood)
Bell's palsy (facial paralysis)
Breast mass
Diarrhoea
Dizziness
Eye pain

male:

Infusion site haemorrhage (bleeding from infusion site)
Fatigue (feeling of tiredness)
Discomfort
Nausea (feeling of having an urge to vomit)
Oral infection
Headache (pain in head)
Infusion site swelling
Cough
Infusion related reaction
Migraine (headache)

What are the common drug interactions of Restasis 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:

Nausea (feeling of having an urge to vomit)
Breast mass
Dizziness
Drug ineffective
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)
Photophobia (extreme sensitivity to light)
Urinary tract infection
Vision blurred

60+:

Abdominal pain upper
Anaemia (lack of blood)
Sneezing
Vision blurred
Vomiting
Bell's palsy (facial paralysis)
Diarrhoea
Eyelid ptosis (falling of the upper or lower eyelid)
Full blood count decreased
Hypoaesthesia oral (reduced sense of touch or sensation in mouth)

What are the existing conditions these people have? *

Immunodeficiency Common Variable: 4 people, 30.77%
Neuralgia (pain in one or more nerves): 2 people, 15.38%
Tremor (trembling or shaking movements in one or more parts of your body): 1 person, 7.69%
Stress And Anxiety: 1 person, 7.69%
Secondary Progressive Multiple Sclerosis (a stage of ms which comes after relapsing remitting ms in many cases): 1 person, 7.69%
Relapsing-Remitting Multiple Sclerosis (reoccurrence of an inflammatory disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged): 1 person, 7.69%
Primary Progressive Multiple Sclerosis (primary progressive inflammatory disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged): 1 person, 7.69%
Primary Myelofibrosis (primary disorder of the bone marrow): 1 person, 7.69%
Pain: 1 person, 7.69%
Myelodysplastic Syndrome (a group of conditions that occur when the blood-forming cells in the bone marrow are damaged): 1 person, 7.69%

* Approximation only. Some reports may have incomplete information.

Do you take Restasis and Ester c?

- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously