Brand name · Bimatoprost
Latisse: adverse event reports filed with FDA
8,743 reports list it as a suspect or interacting product, 2009–2026. Class: Prostaglandin analog.
- 8,743
- reports as suspect product
- 0% of all reports · about 500 a year
- 116
- reports, 12 months to June 2026
- 147 in the 12 months before
- 2%
- marked serious by the reporter
- 27.8% across the class
- 0%
- record death among outcomes, as reported
- 2 reports · not verified by FDA
8,743 adverse event reports received by FDA list the brand name Latisse (bimatoprost) as a suspect or interacting product, from January 2009 to June 2026. A further 227 reports list it only as a concomitant medication, and those are not counted in the figures on this page.
In the 12 months to June 2026, 116 reports listed it, down 21% from 147 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 500 reports a year and 0% of the 20,646,523 reports in the database, and 17.1% of the reports for the prostaglandin analog class. How many people take it is not in the data, so a count is not a rate of occurrence.
Reporters most often recorded drug ineffective (24.7%), ocular hyperaemia (15.8%) and madarosis (14.8%). A report can list several reactions, so shares add to more than 100%; 290 different terms appear across these reports. Drug ineffective is recorded in 24.7% of these reports, a larger share than in the median prostaglandin analog drug (7.8%).
2% of the reports are marked serious by the reporter (27.8% across the class); 0% record death among the outcomes and 0.2% record hospitalisation, as reported. 69.5% of the reports came from consumers, and the largest patient age group is 45 to 64 (22.8%). 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
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
2026 covers reports received through June 2026 only.
Reactions recorded in the reports
share of Latisse reports recording the termmedian drug in prostaglandin analog
- Drug ineffectivethe medicine did not work as expected24.7%2,162
- Ocular hyperaemiaa red eye15.8%1,385
- Madarosis14.8%1,298
- Eye irritationeye irritation10.8%943
- Eye pruritus10.4%912
- Erythema of eyelid10.1%879
- Eyelids pruritus5.4%473
- Eye swellinga swollen eye5.1%447
- Wrong technique in product usage processthe product was used in the wrong way5%439
- Wrong technique in drug usage processthe medicine was used in the wrong way4.4%382
- Eyelid oedemaa swollen eyelid4.2%370
- Inappropriate schedule of drug administrationthe medicine was taken at the wrong times4.2%368
- Dry eyedry eye3.8%332
- Eyelid irritation3.7%325
- Erythemaskin redness3.2%283
- Incorrect dose administeredthe wrong dose was given3.2%280
- Hypersensitivityan allergic-type reaction3.1%275
- Trichorrhexis3.1%274
- Eye paineye pain3%262
- Therapeutic response decreasedthe medicine worked less well2.5%221
- Blepharal pigmentation2.4%213
- Vision blurredblurred vision2.4%208
- Inappropriate schedule of product administrationthe product was taken at the wrong times2.3%201
- Skin discolourationa change in skin colour2.2%193
- Eye discharge2.1%183
- Lacrimation increasedwatery eyes1.9%164
- Off label useused for a purpose or in a way not on the label1.9%163
- Hair growth abnormal1.7%147
- Pruritusitching1.6%144
Top 30 of 290 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 13 drugs in the prostaglandin analog 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
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 51,210 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
Patient sex
Who reported
Age and sex as stated in the report; the reporter's qualification is the primary source recorded by FDA. 97.9% of reports give the United States as the country of the event or reporter.
Reason for use recorded
| Indication as recorded (MedDRA) | Reports | Share |
|---|---|---|
| Growth of eyelashes | 5,386 | 61.6% |
| Hypotrichosis | 396 | 4.5% |
| Madarosis | 109 | 1.2% |
| Hair growth abnormal | 55 | 0.6% |
| Eyelash thickening | 36 | 0.4% |
| Eyelash changes | 23 | 0.3% |
The indication field is filled in by the reporter and is often blank; shares are of all 8,743 reports.
Drugs most often listed in the same reports
| Drug (any role in the report) | Reports | Share of Latisse reports |
|---|---|---|
| Synthroid | 147 | 1.7% |
| Restasis | 61 | 0.7% |
| Levothyroxine | 54 | 0.6% |
| BOTOX Cosmetic | 47 | 0.5% |
| Calcium | 45 | 0.5% |
| Vitamin d | 43 | 0.5% |
| Lipitor | 40 | 0.5% |
| Aspirin | 37 | 0.4% |
| Lisinopril | 35 | 0.4% |
| Hydrochlorothiazide | 32 | 0.4% |
Other products listed in reports where Latisse 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
| Measure | Latisse | Prostaglandin analog | All reports |
|---|---|---|---|
| Reports as suspect product | 8,743 | 51,210 | 20,646,523 |
| Share of that pool | — | 17.1% | 0% |
| Reports, latest 12 months | 116 | — | 1,332,454 |
| Marked serious | 2% | 27.8% | 57.4% |
| Death recorded among outcomes, per 1,000 reports | 0 | 25 | 91 |
| Hospitalisation recorded, per 1,000 reports | 2 | 45 | 213 |
| Consumer-filed share | 69.5% | 68.8% | 45.8% |
| Top term, share of reports | Drug ineffective 24.7% | median 7.8% | 6.3% |
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 prostaglandin analog class
| Drug | Name type | Reports | Latest 12 months | Marked serious |
|---|---|---|---|---|
| Latanoprost | generic | 12,387 | 545 | 19.8% |
| Lumigan | brand | 9,203 | 223 | 15.3% |
| Xalatan | brand | 9,038 | 25 | 76.6% |
| Travatan Z | brand | 3,937 | 108 | 22.3% |
| Zioptan | brand | 1,864 | 10 | 25.5% |
| Travoprost | generic | 1,633 | 75 | 18.2% |
| Caverject | brand | 1,198 | 10 | 42.8% |
| Bimatoprost | generic | 775 | 57 | 37% |
| Alprostadil | generic | 681 | 24 | 89.6% |
| Xelpros | brand | 610 | 8 | 18.2% |
| Rocklatan | brand | 607 | 90 | 10% |
| Latanoprost ophthalmic solution 0.005% | generic | 534 | 0 | 12.4% |
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 Latisse reports
How many adverse event reports has FDA received for Latisse?
8,743 reports list Latisse as a suspect or interacting product in the openFDA FAERS release of 28 Sep 2026, covering reports received through June 2026. 116 of them arrived in the latest 12 months. Another 227 list it only as a concomitant medication.
What reactions are recorded in Latisse reports?
drug ineffective (24.7%), ocular hyperaemia (15.8%), madarosis (14.8%), eye irritation (10.8%) and eye pruritus (10.4%). 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 Latisse was responsible.
How serious are the reports?
2% are marked serious by the reporter. Among the outcomes recorded, 0% of reports include death and 0.2% 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 (69.5%), other health professional (17.2%) and physician (12.2%). Most reports reach FDA through the manufacturer, which must forward reports it receives.
Are reports for Latisse rising?
116 reports in the 12 months to June 2026, down 21% from 147 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 Latisse 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 Latisse?
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 Latisse as a suspect or interacting product; reports listing it only as a concomitant medication (227) 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.