Reported Reactions

Drugs › Retinoid

Brand name · Isotretinoin

Accutane: adverse event reports filed with FDA

12,317 reports list it as a suspect or interacting product, 2004–2026. Class: Retinoid.

12,317
reports as suspect product
0.1% of all reports · about 548 a year
406
reports, 12 months to June 2026
627 in the 12 months before
77%
marked serious by the reporter
49.6% across the class
1.2%
record death among outcomes, as reported
148 reports · not verified by FDA

Between January 2004 and June 2026, 12,317 adverse event reports received by FDA list the brand name Accutane (isotretinoin) as a suspect or interacting product. Reports that mention it only as a concomitant medication (927) are left out of every figure here.

In the 12 months to June 2026, 406 reports listed it, down 35% from 627 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 548 reports a year and 0.1% of the 20,646,523 reports in the database, and 18.7% of the reports for the retinoid class. How many people take it is not in the data, so a count is not a rate of occurrence.

The reactions recorded most often are inflammatory bowel disease (40.1%), colitis ulcerative (29.7%) and depression (25.2%). A report can list several reactions, so shares add to more than 100%; 1,142 different terms appear across these reports. Inflammatory bowel disease is recorded in 40.1% of these reports, with no counterpart in the median retinoid drug (0%).

77% of the reports are marked serious by the reporter (49.6% across the class); 1.2% record death among the outcomes and 17.3% record hospitalisation, as reported. 45.6% of the reports came from other health professionals, and the largest patient age group is 18 to 44 (29.8%). 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

068136Jul 2021: 12Aug 2021: 19Sep 2021: 27Oct 2021: 37Nov 2021: 32Dec 2021: 342022Jan 2022: 136Feb 2022: 111Mar 2022: 62Apr 2022: 56May 2022: 43Jun 2022: 46Jul 2022: 45Aug 2022: 26Sep 2022: 44Oct 2022: 59Nov 2022: 58Dec 2022: 642023Jan 2023: 42Feb 2023: 22Mar 2023: 59Apr 2023: 88May 2023: 64Jun 2023: 52Jul 2023: 62Aug 2023: 39Sep 2023: 57Oct 2023: 76Nov 2023: 77Dec 2023: 702024Jan 2024: 50Feb 2024: 70Mar 2024: 79Apr 2024: 68May 2024: 102Jun 2024: 89Jul 2024: 88Aug 2024: 71Sep 2024: 63Oct 2024: 59Nov 2024: 53Dec 2024: 622025Jan 2025: 41Feb 2025: 44Mar 2025: 42Apr 2025: 43May 2025: 29Jun 2025: 32Jul 2025: 40Aug 2025: 27Sep 2025: 41Oct 2025: 28Nov 2025: 27Dec 2025: 352026Jan 2026: 27Feb 2026: 37Mar 2026: 21Apr 2026: 33May 2026: 43Jun 2026: 47

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

09781,9562004: 32620042005: 8002006: 6842007: 36920072008: 3582009: 3572010: 73620102011: 1,9452012: 1,9562013: 47820132014: 262015: 302016: 3120162017: 9772018: 252019: 3320192020: 492021: 1852022: 75020222023: 7082024: 8542025: 42920252026: 208

2026 covers reports received through June 2026 only.

Reactions recorded in the reports

share of Accutane reports recording the termmedian drug in retinoid

  1. Depressionlow mood25.2%3,099
  2. Gastrointestinal injury10.2%1,256
  3. Crohn's diseaseCrohn's disease, an inflammatory bowel disease9%1,110
  4. Dry skindry skin8.8%1,086
  5. Anxietyanxiety7.8%960
  6. Intestinal obstructiona blocked bowel7%860
  7. Lip dry6.7%828
  8. Suicidal ideationthoughts of suicide6.6%810
  9. Injurya physical injury6%737
  10. Pregnancypregnancy5.9%727
  11. Product dose omission issuea dose was missed5.5%683
  12. Colitisinflamed bowel5.4%662
  13. Emotional distressemotional distress5.2%644
  14. No adverse effect5%620
  15. Arthralgiajoint pain4.6%563
  16. Headachehead pain4.1%500
  17. Blood cholesterol increasedraised cholesterol3.6%449
  18. Abdominal painstomach or belly pain3.6%443
  19. Epistaxisnosebleed3.2%397
  20. Stressstress3.1%378
  21. Acneacne2.9%358

Top 30 of 1,142 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 retinoid 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

Death1.2%148
Life-threatening1.3%158
Hospitalisation (initial or prolonged)17.3%2,136
Disability4.6%572
Congenital anomaly0.7%86
Other serious70%8,622
Not serious23%2,836

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 65,827 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 20.2%25
2 to 110.2%28
12 to 1715.8%1,952
18 to 4429.8%3,669
45 to 642.7%328
65 to 740.2%28
75 and over0%4
Age not given51%6,283

Patient sex

Female45.3%5,574
Male39.1%4,821
Not given15.6%1,922

Who reported

Physician21.1%2,595
Pharmacist1.1%135
Other health professional5.3%658
Lawyer45.6%5,621
Consumer or non-health professional17.1%2,110
Not given9.7%1,198

Age and sex as stated in the report; the reporter's qualification is the primary source recorded by FDA. 89.4% of reports give the United States as the country of the event or reporter.

Reason for use recorded

Indication as recorded (MedDRA)ReportsShare
Acne5,65245.9%
Acne cystic6625.4%
Hidradenitis200.2%
Rosacea180.1%
Ear discomfort130.1%
Psoriasis120.1%

The indication field is filled in by the reporter and is often blank; shares are of all 12,317 reports.

Drugs most often listed in the same reports

Drug (any role in the report)ReportsShare of Accutane reports
Amnesteem5074.1%
Claravis3062.5%
Isotretinoin1881.5%
Prednisone940.8%
Zenatane930.8%
Tylenol880.7%
Ibuprofen850.7%
Doxycycline680.6%
Acetaminophen580.5%
Aspirin490.4%

Other products listed in reports where Accutane 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

MeasureAccutaneRetinoidAll reports
Reports as suspect product12,31765,82720,646,523
Share of that pool—18.7%0.1%
Reports, latest 12 months406—1,332,454
Marked serious77%49.6%57.4%
Death recorded among outcomes, per 1,000 reports122591
Hospitalisation recorded, per 1,000 reports17386213
Consumer-filed share17.1%34.4%45.8%
Top term, share of reportsInflammatory bowel disease 40.1%median 0%0%

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 retinoid class

DrugName typeReportsLatest 12 monthsMarked serious
Isotretinoingeneric14,8522,17753.4%
Zenatanebrand7,23978325.6%
Claravisbrand7,01921766.4%
Amnesteembrand6,0354945.4%
Differinbrand4,892703%
Adapalenegeneric4,7202,9641.7%
Tretinoingeneric3,41536572.4%
Absoricabrand2,5181837.8%
Acitretingeneric2,21110783.9%
Targretinbrand6091079.3%

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 Accutane reports

How many adverse event reports has FDA received for Accutane?

12,317 reports list Accutane as a suspect or interacting product in the openFDA FAERS release of 28 Sep 2026, covering reports received through June 2026. 406 of them arrived in the latest 12 months. Another 927 list it only as a concomitant medication.

What reactions are recorded in Accutane reports?

inflammatory bowel disease (40.1%), colitis ulcerative (29.7%), depression (25.2%), irritable bowel syndrome (15.7%) and crohn's disease (13%). 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 Accutane was responsible.

How serious are the reports?

77% are marked serious by the reporter. Among the outcomes recorded, 1.2% of reports include death and 17.3% 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?

lawyer (45.6%), physician (21.1%) and consumer or non-health professional (17.1%). Most reports reach FDA through the manufacturer, which must forward reports it receives.

Are reports for Accutane rising?

406 reports in the 12 months to June 2026, down 35% from 627 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 Accutane 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 Accutane?

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 Accutane as a suspect or interacting product; reports listing it only as a concomitant medication (927) 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.