Reported Reactions

Drugs › Somatostatin analog

Brand name · Lanreotide acetate

Somatuline Depot: adverse event reports filed with FDA

4,295 reports list it as a suspect or interacting product, 2007–2026. Class: Somatostatin analog. Also reported as Somatuline Depot Injection.

4,295
reports as suspect product
0% of all reports · about 230 a year
127
reports, 12 months to June 2026
150 in the 12 months before
35.3%
marked serious by the reporter
77.3% across the class
6.7%
record death among outcomes, as reported
287 reports · not verified by FDA

Between November 2007 and June 2026, 4,295 adverse event reports received by FDA list the brand name Somatuline Depot (lanreotide acetate) as a suspect or interacting product. Reports that mention it only as a concomitant medication (312) are left out of every figure here.

In the 12 months to June 2026, 127 reports listed it, down 15% from 150 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 230 reports a year and 0% of the 20,646,523 reports in the database, and 23.8% of the reports for the somatostatin analog class. How many people take it is not in the data, so a count is not a rate of occurrence.

The MedDRA terms listed most often are diarrhoea (18.7%), off label use (12.4%) and fatigue (11.9%). A report can list several reactions, so shares add to more than 100%; 511 different terms appear across these reports. Diarrhoea is recorded in 18.7% of these reports, about the same share as in the median somatostatin analog drug (15%).

35.3% of the reports are marked serious by the reporter (77.3% across the class); 6.7% record death among the outcomes and 11% record hospitalisation, as reported. 57.5% of the reports came from consumers, and the largest patient age group is 45 to 64 (34.1%). 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

075150Jul 2021: 18Aug 2021: 94Sep 2021: 118Oct 2021: 137Nov 2021: 150Dec 2021: 1262022Jan 2022: 95Feb 2022: 96Mar 2022: 126Apr 2022: 119May 2022: 109Jun 2022: 92Jul 2022: 57Aug 2022: 42Sep 2022: 53Oct 2022: 37Nov 2022: 48Dec 2022: 462023Jan 2023: 32Feb 2023: 40Mar 2023: 29Apr 2023: 31May 2023: 30Jun 2023: 18Jul 2023: 19Aug 2023: 12Sep 2023: 17Oct 2023: 26Nov 2023: 15Dec 2023: 102024Jan 2024: 7Feb 2024: 14Mar 2024: 19Apr 2024: 24May 2024: 18Jun 2024: 10Jul 2024: 13Aug 2024: 10Sep 2024: 14Oct 2024: 11Nov 2024: 11Dec 2024: 82025Jan 2025: 13Feb 2025: 14Mar 2025: 13Apr 2025: 16May 2025: 9Jun 2025: 18Jul 2025: 12Aug 2025: 14Sep 2025: 10Oct 2025: 12Nov 2025: 9Dec 2025: 102026Jan 2026: 10Feb 2026: 9Mar 2026: 13Apr 2026: 4May 2026: 12Jun 2026: 12

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

04609202007: 420072008: 152009: 320092010: 772011: 6320112012: 732013: 6820132014: 582015: 2320152016: 332017: 92020172018: 1542019: 20320192020: 2812021: 75220212022: 9202023: 27920232024: 1592025: 15020252026: 60

2026 covers reports received through June 2026 only.

Reactions recorded in the reports

share of Somatuline Depot reports recording the termmedian drug in somatostatin analog

  1. Diarrhoealoose or frequent stools18.7%805
  2. Off label useused for a purpose or in a way not on the label12.4%531
  3. Fatiguetiredness11.9%513
  4. Injection site painpain where the injection was given9.9%426
  5. Nauseafeeling sick8.6%368
  6. Headachehead pain6.3%269
  7. Deaththe patient died; cause not stated by this term5.3%226
  8. Painpain, site not specified4.7%200
  9. Abdominal painstomach or belly pain4.6%196
  10. Product dose omission issuea dose was missed4.1%177
  11. Dizzinesslight-headedness or unsteadiness4.1%174
  12. Flatulencewind3.9%169
  13. Arthralgiajoint pain3.7%161
  14. Malaisegeneral feeling of being unwell3.7%161
  15. Drug ineffectivethe medicine did not work as expected3.6%155
  16. Alopeciahair loss3.6%154
  17. Blood glucose increasedraised blood sugar reading3.5%152
  18. Abdominal discomfortstomach discomfort3.5%149
  19. Abdominal pain upperupper stomach pain3.4%145
  20. Astheniaweakness or lack of energy3.2%137
  21. Inappropriate schedule of drug administrationthe medicine was taken at the wrong times3.1%131
  22. Abdominal distensiona bloated abdomen2.8%122
  23. Vomitingbeing sick2.8%122
  24. Weight decreasedweight loss2.8%121
  25. Constipationconstipation2.5%108
  26. Feeling abnormalfeeling odd or not right2.3%99
  27. Flushingsudden reddening or warmth of the skin2.1%92
  28. Anxietyanxiety2%86
  29. Cholelithiasisgallstones1.9%82

Top 30 of 511 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 6 drugs in the somatostatin 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

Death6.7%287
Life-threatening0.3%11
Hospitalisation (initial or prolonged)11%471
Disability0.6%24
Congenital anomaly0%0
Other serious23.2%998
Not serious64.7%2,780

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 18,073 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 20.1%5
2 to 110.3%14
12 to 170.2%10
18 to 4410.8%466
45 to 6434.1%1,464
65 to 749.7%416
75 and over5.8%250
Age not given38.9%1,670

Patient sex

Female56.4%2,423
Male41%1,762
Not given2.6%110

Who reported

Physician10%428
Pharmacist3.5%152
Other health professional25.8%1,107
Lawyer0%0
Consumer or non-health professional57.5%2,469
Not given3.2%139

Age and sex as stated in the report; the reporter's qualification is the primary source recorded by FDA. 97.3% of reports give the United States as the country of the event or reporter.

Reason for use recorded

Indication as recorded (MedDRA)ReportsShare
Acromegaly1,50335%
Neuroendocrine tumour63214.7%
Carcinoid tumour3838.9%
Carcinoid tumour of the small bowel2545.9%
Carcinoid syndrome2205.1%
Gastroenteropancreatic neuroendocrine tumour disease872%

The indication field is filled in by the reporter and is often blank; shares are of all 4,295 reports.

Drugs most often listed in the same reports

Drug (any role in the report)ReportsShare of Somatuline Depot reports
Lisinopril1112.6%
Metformin1102.6%
Vitamin d1092.5%
Levothyroxine1032.4%
Synthroid1022.4%
Aspirin982.3%
Ergocalciferol972.3%
Somavert912.1%
Amlodipine651.5%
Cabergoline651.5%

Other products listed in reports where Somatuline Depot 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

MeasureSomatuline DepotSomatostatin analogAll reports
Reports as suspect product4,29518,07320,646,523
Share of that pool—23.8%0%
Reports, latest 12 months127—1,332,454
Marked serious35.3%77.3%57.4%
Death recorded among outcomes, per 1,000 reports6719091
Hospitalisation recorded, per 1,000 reports110318213
Consumer-filed share57.5%41.8%45.8%
Top term, share of reportsDiarrhoea 18.7%median 15%3.1%

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 somatostatin analog class

DrugName typeReportsLatest 12 monthsMarked serious
Sandostatinbrand5,4137190.3%
Octreotidegeneric3,37236692.1%
Lanreotide acetategeneric3,00569093.9%
Octreotide acetategeneric1,22712088.9%
Signiforbrand7614273.5%

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 Somatuline Depot reports

How many adverse event reports has FDA received for Somatuline Depot?

4,295 reports list Somatuline Depot as a suspect or interacting product in the openFDA FAERS release of 28 Sep 2026, covering reports received through June 2026. 127 of them arrived in the latest 12 months. Another 312 list it only as a concomitant medication.

What reactions are recorded in Somatuline Depot reports?

diarrhoea (18.7%), off label use (12.4%), fatigue (11.9%), injection site pain (9.9%) and nausea (8.6%). 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 Somatuline Depot was responsible.

How serious are the reports?

35.3% are marked serious by the reporter. Among the outcomes recorded, 6.7% of reports include death and 11% 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 (57.5%), other health professional (25.8%) and physician (10%). Most reports reach FDA through the manufacturer, which must forward reports it receives.

Are reports for Somatuline Depot rising?

127 reports in the 12 months to June 2026, down 15% from 150 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 Somatuline Depot 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 Somatuline Depot?

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 Somatuline Depot as a suspect or interacting product; reports listing it only as a concomitant medication (312) 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.