Reported Reactions

Drugs › Calcineurin inhibitor immunosuppressant

Brand name · Cyclosporine

Restasis: adverse event reports filed with FDA

18,243 reports list it as a suspect or interacting product, 2004–2026. Class: Calcineurin inhibitor immunosuppressant.

18,243
reports as suspect product
0.1% of all reports · about 814 a year
610
reports, 12 months to June 2026
494 in the 12 months before
8.9%
marked serious by the reporter
79.1% across the class
0.7%
record death among outcomes, as reported
133 reports · not verified by FDA

Between February 2004 and June 2026, 18,243 adverse event reports received by FDA list the brand name Restasis (cyclosporine) as a suspect or interacting product. Reports that mention it only as a concomitant medication (15,728) are left out of every figure here.

In the 12 months to June 2026, 610 reports listed it, up 23% from 494 in the 12 months before. FDA releases FAERS data quarterly, so the newest months are incomplete and grow in later releases. Over its reporting history that is about 814 reports a year and 0.1% of the 20,646,523 reports in the database, and 8.8% of the reports for the calcineurin inhibitor immunosuppressant class. How many people take it is not in the data, so a count is not a rate of occurrence.

Reporters most often recorded eye irritation (30.8%), drug ineffective (13.6%) and eye pain (11.8%). A report can list several reactions, so shares add to more than 100%; 722 different terms appear across these reports. Eye irritation is recorded in 30.8% of these reports, a larger share than in the median calcineurin inhibitor immunosuppressant drug (0.1%).

8.9% of the reports are marked serious by the reporter (79.1% across the class); 0.7% record death among the outcomes and 1.5% record hospitalisation, as reported. 82.7% of the reports came from consumers, and the largest patient age group is 45 to 64 (12%). FDA states that "a causal relationship cannot be established between product and reactions listed in a report" and that for any given report "there is no certainty that a suspected drug caused the event."

Reports by month, five years

0370740Jul 2021: 9Aug 2021: 16Sep 2021: 4Oct 2021: 10Nov 2021: 7Dec 2021: 122022Jan 2022: 4Feb 2022: 10Mar 2022: 740Apr 2022: 4May 2022: 8Jun 2022: 4Jul 2022: 5Aug 2022: 14Sep 2022: 8Oct 2022: 9Nov 2022: 12Dec 2022: 112023Jan 2023: 6Feb 2023: 13Mar 2023: 15Apr 2023: 655May 2023: 9Jun 2023: 134Jul 2023: 42Aug 2023: 45Sep 2023: 53Oct 2023: 41Nov 2023: 52Dec 2023: 482024Jan 2024: 23Feb 2024: 41Mar 2024: 31Apr 2024: 29May 2024: 35Jun 2024: 47Jul 2024: 30Aug 2024: 42Sep 2024: 39Oct 2024: 41Nov 2024: 39Dec 2024: 422025Jan 2025: 41Feb 2025: 56Mar 2025: 44Apr 2025: 40May 2025: 32Jun 2025: 48Jul 2025: 41Aug 2025: 46Sep 2025: 25Oct 2025: 50Nov 2025: 47Dec 2025: 782026Jan 2026: 47Feb 2026: 64Mar 2026: 55Apr 2026: 49May 2026: 44Jun 2026: 64

Reports by the month FDA received them. FDA releases FAERS data quarterly, so the newest months are incomplete and grow in later releases.

By year received

09951,9902004: 1220042005: 102006: 92007: 720072008: 482009: 392010: 82420102011: 8232012: 7102013: 79420132014: 1,2382015: 1,3892016: 1,85520162017: 1,9902018: 1,3692019: 1,76120192020: 1,0052021: 1,1082022: 82920222023: 1,1132024: 4392025: 54820252026: 323

2026 covers reports received through June 2026 only.

Reactions recorded in the reports

share of Restasis reports recording the termmedian drug in calcineurin inhibitor immunosuppressant

  1. Eye irritationeye irritation30.8%5,611
  2. Drug ineffectivethe medicine did not work as expected13.6%2,482
  3. Eye paineye pain11.8%2,160
  4. Vision blurredblurred vision10.3%1,888
  5. Ocular hyperaemiaa red eye9.2%1,676
  6. Dry eyedry eye6.8%1,241
  7. Lacrimation increasedwatery eyes5.7%1,036
  8. Product container issuea problem with the container5%915
  9. Incorrect dose administeredthe wrong dose was given4.5%827
  10. Off label useused for a purpose or in a way not on the label3.6%654
  11. Inappropriate schedule of drug administrationthe medicine was taken at the wrong times3.3%603
  12. Product storage errorthe product was stored wrongly3.1%566
  13. Product dose omissiona dose was missed3%549
  14. Wrong technique in product usage processthe product was used in the wrong way2.8%509
  15. Headachehead pain2.7%499
  16. Drug dose omissiona dose was missed2.5%453
  17. Visual impairmentreduced vision2.2%405
  18. Eye swellinga swollen eye2.1%384
  19. Cataractclouding of the eye lens2%358
  20. Expired product administeredthe product was used past its expiry date1.8%320
  21. Photophobiasensitivity to light1.6%300
  22. Pruritusitching1.4%248
  23. Hypersensitivityan allergic-type reaction1.4%247

Top 30 of 722 MedDRA preferred terms recorded across these reports, with a plain-language gloss where one is available. One report can record several terms. The hollow bar is the median share across the 11 drugs in the calcineurin inhibitor immunosuppressant class; it describes the reports, not the patients. FDA states that adverse event reports "represent a small percentage of total usage numbers of a product", that "common products may have a higher number of adverse events due to the higher total number of people using the product", and that the data "by themselves are not an indicator of the safety profile of the drug or biologic."

Outcomes recorded

Death0.7%133
Life-threatening0.2%38
Hospitalisation (initial or prolonged)1.5%280
Disability0.6%105
Congenital anomaly0%0
Other serious7%1,281
Not serious91.1%16,621

Outcome flags as the reporter set them; a report can carry several, and "other serious" is FDA's own category for serious reports outside the named outcomes. Grey bar: all 206,378 reports in the class. FDA has not verified any outcome and states that the reports "cannot be used to estimate the incidence of these events."

Patients and reporters

Patient age

Under 20%5
2 to 110.3%53
12 to 170.3%50
18 to 441.9%342
45 to 6412%2,189
65 to 7411%2,010
75 and over11.9%2,162
Age not given62.7%11,432

Patient sex

Female78.7%14,366
Male14.9%2,720
Not given6.3%1,157

Who reported

Physician10%1,833
Pharmacist1.9%348
Other health professional4.1%750
Lawyer0%5
Consumer or non-health professional82.7%15,094
Not given1.2%213

Age and sex as stated in the report; the reporter's qualification is the primary source recorded by FDA. 99.1% of reports give the United States as the country of the event or reporter.

Reason for use recorded

Indication as recorded (MedDRA)ReportsShare
Dry eye11,18561.3%
Sjogren's syndrome690.4%
Lacrimation increased370.2%
Lacrimation decreased300.2%
Blepharitis280.2%
Eye disorder230.1%

The indication field is filled in by the reporter and is often blank; shares are of all 18,243 reports.

Drugs most often listed in the same reports

Drug (any role in the report)ReportsShare of Restasis reports
Synthroid3772.1%
Refresh Tears3221.8%
Levothyroxine2951.6%
Lisinopril2521.4%
Aspirin2101.2%
Metoprolol1891%
Vitamin d1851%
Calcium1841%
Xiidra1791%
Losartan1781%

Other products listed in reports where Restasis is a suspect product, whatever their own role. Co-listing means the two were recorded together; it says nothing about either product's part in the event. Only the 2,500 most-reported names are counted here.

In context

MeasureRestasisCalcineurin inhibitor immunosuppressantAll reports
Reports as suspect product18,243206,37820,646,523
Share of that pool—8.8%0.1%
Reports, latest 12 months610—1,332,454
Marked serious8.9%79.1%57.4%
Death recorded among outcomes, per 1,000 reports715391
Hospitalisation recorded, per 1,000 reports15324213
Consumer-filed share82.7%25.1%45.8%
Top term, share of reportsEye irritation 30.8%median 0.1%0.3%

Shares are of reports, not of patients treated. The number of people taking a product is not in the data, so none of these figures is a rate, and differences between columns reflect who takes a product, who reports and how long it has been sold. FDA states that adverse event reports "represent a small percentage of total usage numbers of a product", that "common products may have a higher number of adverse events due to the higher total number of people using the product", and that the data "by themselves are not an indicator of the safety profile of the drug or biologic."

Other drugs in the calcineurin inhibitor immunosuppressant class

DrugName typeReportsLatest 12 monthsMarked serious
Tacrolimusgeneric95,1659,30193.5%
Cyclosporinegeneric38,6884,60994.1%
Prografbrand20,42741589.6%
Neoralbrand11,36313394.5%
Lupkynisbrand8,4672,44420.3%
Vevyebrand4,7943,5060.7%
Envarsusbrand3,77640784.6%
Cequabrand3,0415984.6%
Sandimmunebrand1,871792.8%
Gengrafbrand5431359.7%

Ordered by report count for navigation only. FDA states that adverse event reports "represent a small percentage of total usage numbers of a product", that "common products may have a higher number of adverse events due to the higher total number of people using the product", and that the data "by themselves are not an indicator of the safety profile of the drug or biologic." A brand and its generic are separate rows because reporters name them separately.

Questions about Restasis reports

How many adverse event reports has FDA received for Restasis?

18,243 reports list Restasis as a suspect or interacting product in the openFDA FAERS release of 28 Sep 2026, covering reports received through June 2026. 610 of them arrived in the latest 12 months. Another 15,728 list it only as a concomitant medication.

What reactions are recorded in Restasis reports?

eye irritation (30.8%), drug ineffective (13.6%), eye pain (11.8%), vision blurred (10.3%) and ocular hyperaemia (9.2%). These are MedDRA preferred terms coded from what the reporter described; a report can list several, and a term's presence is not a finding that Restasis was responsible.

How serious are the reports?

8.9% are marked serious by the reporter. Among the outcomes recorded, 0.7% of reports include death and 1.5% include hospitalisation. FDA has not verified these outcomes and states that the reports "cannot be used to estimate the incidence" of the events.

Who files these reports?

consumer or non-health professional (82.7%), physician (10%) and other health professional (4.1%). Most reports reach FDA through the manufacturer, which must forward reports it receives.

Are reports for Restasis rising?

610 reports in the 12 months to June 2026, up 23% from 494 in the 12 months before. FDA releases FAERS data quarterly, so the newest months are incomplete and grow in later releases. Counts also move with how many people take a product, its time on the market and publicity.

Do these reports show that Restasis was responsible for these reactions?

No. FDA states that "a causal relationship cannot be established between product and reactions listed in a report" and that for any given report "there is no certainty that a suspected drug caused the event." The reaction may relate to the condition being treated, to other medicines, or to something else.

Is this a list of the side effects of Restasis?

No. It is a count of what was reported to FDA. The adverse reactions observed in clinical studies are printed on the FDA-approved label, which a pharmacist or clinician can go through with you.

How do I report an adverse event?

Consumers and health professionals can report to FDA through MedWatch (Form FDA 3500 online, or 1-800-FDA-1088), or to the manufacturer, which must pass reports on. See the guide on how to report.

Where this comes from. Counts are built from the openFDA Drug Adverse Event (FAERS) bulk export released 28 Sep 2026, which holds reports FDA received through 30 Jun 2026. Drug names are as reported, resolved to the brand or generic name on the FDA label where openFDA's harmonisation matched them; classes are the pharmacologic class (EPC) from the label and the National Drug Code Directory of 17 Sep 2026. A report counts here when it lists Restasis as a suspect or interacting product; reports listing it only as a concomitant medication (15,728) are excluded. No report narrative, lot number, patient detail or reporter identity is published. See the methodology and sources; FDA's record is authoritative, and corrections are handled within five working days.

Drug data (FAERS) through 30 Jun 2026; device data (MAUDE) through 31 Aug 2026. Not medical advice.