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octreotide

Sold as Mycapssa, Sandostatin, Bynfezia. Class: Somatostatin and analogues. First FDA approval 10/21/1988: 38 years on the US market.

This grade answers one narrow question: how strong is the public evidence and safety record behind this drug, and how clean is its money trail and court record? It is not a verdict on whether the drug is right for you.

B

Score breakdown (77/100)

Safety ×35%
B
Evidence ×25%
C
Regulatory ×15%
C
Money & lawsuits ×15%
B
Options ×10%
A

Safety: 82

Evidence: 64

Regulatory history: 65

Money & lawsuits: 85

Options: 100

Independent reviews and post-approval warnings

WHO Essential Medicine

Listed on the WHO Model List of Essential Medicines: a global expert panel judged it among the medicines a health system should always have, on evidence of value, not marketing.

What the FDA label says

Approved uses

is a s o matostatin analogue indicated: Acromegaly : To reduce blood levels of growth hormone (GH) and insulin growth factor 1 (IGF-1; somatomedin C) in acromegaly patients who have had inadequate response to or cannot be treated with surgical resection, pituitary irradiation, and bromocriptine mesylate at maximally tolerated doses. (1 .1) Carcinoid Tumors : For the symptomatic treatment of patients with m eta static c a rcinoid t u mo rs where it suppresses or inhibits the severe diarrhea and flushing episodes associated with the disease. (1 .2) Vasoactive Intestinal Peptide Tumors (VIPomas) : For the treatment of profuse watery diarrhea associated with VIP-secreting tumors . (1 .3) Limitations of Use Improvement in clinical signs and symptoms, or reduction in tumor size or rate of growth, were not shown in clinical trials performed with octreotide injection; these trials were not optimally designed to detect such effects. (1.4) 1.1 Acromegaly BYNFEZIA PEN is indicated to reduce blood levels of growth hormone (GH) and insulin gro wth factor-1 (I GF-1; somatomedin C) in acromegaly patients who have had inadequate response to or cannot be treated with surgical resection, pituitary i...

Contraindications

Sensitivity to this drug or any of its co mponents. Sensitivity to this drug or any of the components (4)

Warnings and precautions

• Cardiac Conduction Abnormalities: Bradycardia, arrhythmias, or conduction abnormalities may occur. Use with caution in at-risk patients. Dosage adjustment of cardiac medications may be necessary. (5.1) • Cholelithiasis and Complications of Cholelithiasis: Monitor periodically. Discontinue if complications of cholelithiasis are suspected. (5.2) • Glucose Metabolism: Hypoglycemia or hyperglycemia may occur. Glucose monitoring is recommended and anti-diabetic treatment may need adjustment. (5.3) • Thyroid Function: Hypothyroidism may occur. Monitor thyroid levels periodically. (5.4) • Steatorrhea and Malabsorption of Dietary Fats: New onset steatorrhea, stool discoloration, loose stools, abdominal bloating, and weight loss may occur. If new occurrence or worsening of these symptoms are reported, evaluate for potential pancreatic exocrine insufficiency. (5.5) 5.1 Cardiac Conduction Abnormalities Cardiac conduction abnormalities have occurred during treatment with octreotide. In acromegalic patients, bradycardia (< 50 bpm) developed in 25%; conduction abnormalities occurred in 10% and arrhythmias occurred in 9% of patients during octreotide therapy [see Adverse Reactions (6)] . Other ...

Adverse reactions (label)

The following clinically significant adverse reactions are described elsewhere in the labeling: Cardiac Conduction Abnormalities [Warnings and Precautions (5.1)] Cholelithiasis and Complications of Cholelithiasis [see Warnings and Precautions (5.2)] Hyperglycemia and Hypoglycemia [see Warnings and Precautions (5.3)] Thyroid Function Abnormalities [see Warnings and Precautions (5.4)] Steatorrhea and Malabsorption of Dietary Fats [see Warnings and Precautions (5.5)] Changes in Vitamin B 12 Levels [see Warnings and Precautions (5.6)] Most common adverse reactions (> 10%): (6.1) Acromegaly: Gallbladder abnormalities, sinus bradycardia, diarrhea, loose stools nausea, abdominal discomfort, hyperglycemia, and hypothyroidism. Carcinoid Tumors and VIPomas: Gallbladder abnormalities. To report SUSPECTED ADVERSE REACTIONS, contact Sun Pharmaceutical Industries, Inc. at 1-800-818-4555 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect th...

Source: FDA SPL label for BYNFEZIA Pen (Sun Pharmaceutical Industries, Inc.), effective 20250221. Full label on DailyMed.

Side-effect reports sent to the FDA

These are counts of reports people filed, not rates of harm. Anyone can file one, and nobody checks whether the drug was the cause. Millions of doses are taken for every report sent, so the useful part is how this drug compares with the average across all drugs.

29,071reports that mention this drug
29,054of those blame this drug, not another one the person was taking
75%of reports describe a serious outcome, such as a hospital stay (average for all drugs: 57%)
19.5%of reports include a death, from any cause (average for all drugs: 9.1%)

Problems reported most often

Diarrhoea · 4,294Death · 4,066Fatigue · 3,416Malaise · 2,967Blood Pressure Increased · 2,937Nausea · 2,835Needle Issue · 2,788Pain · 2,529Malignant Neoplasm Progression · 2,425Blood Pressure Systolic Increased · 2,371Abdominal Pain · 2,364Weight Decreased · 2,214Injection Site Pain · 2,187Asthenia · 2,184Headache · 2,033

Reports per year

20192020202120222023202420252026
2,9363,4072,9121,7841,7121,0321,225580

Source: the FDA's Adverse Event Reporting System (FAERS). Reports are voluntary and unverified. Drugs that are prescribed a lot, in the news, or in lawsuits attract more reports, so the percentages are compared with the whole database to correct for that partly, not fully.

Recalls and regulatory record

5recall actions on file
4 / 23brand / generic applications
9label changes since 2021
NoREMS program
DateClassFirmReason
04/2026Class IITeva Pharmaceuticals USA, IncLack of Assurance of Sterility: Quality system deficiencies identified during a routine U.S Food and Drug Administration (FDA) inspection at the contract manufacturer.
03/2026Class IITeva Pharmaceuticals USA, IncLack of Assurance of Sterility: Quality system deficiencies identified during a routine U.S Food and Drug Administration (FDA) inspection at the contract manufacturer.
03/2026Class IITeva Pharmaceuticals USA, IncLack of Assurance of Sterility: Quality system deficiencies identified during a routine U.S Food and Drug Administration (FDA) inspection at the contract manufacturer.
03/2026Class IITeva Pharmaceuticals USA, IncLack of Assurance of Sterility: Quality system deficiencies identified during a routine U.S Food and Drug Administration (FDA) inspection at the contract manufacturer.
10/2022Class IViatris IncPresence of Particulate Matter: Product complaint for the presence of glass particles in a syringe.

Class I = reasonable probability of serious harm. Class II = temporary or reversible harm. Class III = unlikely to harm. Most generic recalls are manufacturing or labeling defects for one lot, not a verdict on the molecule.

Evidence base

359randomized trials (PubMed)
40systematic reviews
327registered trials
35%of completed trials posted results
16%terminated or withdrawn
40%industry-funded

Independent Cochrane reviews

Counts measure how much evidence exists and how transparent it is, not how big the benefit is. For that, ask your prescriber: if 100 people like me took this, how many would get better because of it, and how many would be harmed? (Doctors call these the "number needed to treat" and "number needed to harm.") It differs by condition and is the number drug ads leave out. Sources: PubMed, ClinicalTrials.gov.

Money and lawsuits

In 2024, drug companies reported $408,860 in payments to US physicians and hospitals tied to this drug across 1,260 transactions (Mycapssa $237,335, Sandostatin $171,525).

No pending federal MDL names this drug or its brands.

Not named in any federal pharmaceutical settlement of $100M or more on record.

Sources: CMS Open Payments (Sunshine Act); Judicial Panel on Multidistrict Litigation pending docket list; DOJ settlements as tabulated on Wikipedia with links to the primary record. State-court and individual suits are not included.

Who takes it and what it costs

3,596Medicare Part D patients (2024)
15,843prescriptions filled
$971average cost per fill
$15Mtotal Medicare spend
ProductFills$/fill
Octreotide Acetate14,690$379
Mycapssa1,051$9,148
Sandostatin102$1,931

Same-class alternatives

paltusotinepasireotidesomatostatin

Same ATC pharmacological class, graded ones first, best grade at the top. Being in the same class does not make them interchangeable for your condition; it makes them worth asking about.

Questions to ask your prescriber

  1. The most-reported problems in FDA's adverse event data are diarrhoea, death, fatigue, malaise. How would we recognize and handle those?
  2. Why this one over lanreotide, paltusotine, pasireotide? What would make you pick one of those instead?
  3. What result are we expecting, by when, and what is the plan if it does not happen?
  4. If 100 people like me took this drug, how many would actually get better because of it, and how many would be harmed by it? (Doctors call these the number needed to treat and the number needed to harm.)