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GLP-1 Decoder

Saxenda for Seniors: Evidence, Eligibility, Coverage

Saxenda has no separate rule for adults 65 and older. It is approved for weight loss.

Active ingredient
liraglutide
How it is taken
daily injection
Approved for
Weight loss

Saxenda: key facts

Time in your body
100%50%25%0%013 h26 h39 h2.2 d2.7 d50%25%12.5%time after the dose

Half-life: about 13 hours. After 13 h, half is gone; five half-lives (2.7 d) leave about 3%.

Main trial weight loss
Saxenda (SCALE Obesity and Prediabetes)7.4%Placebo3%

In the SCALE Obesity and Prediabetes, 56-week study: 7.4% of body weight, versus 3% on placebo.

Source: FDA label on DailyMed.

Who qualifies?

Saxenda: who qualifies
SourceWho qualifies
FDA labelThe label covers losing weight and keeping it off over the long term, with diet and activity. It applies to adults and children aged 12 and up (over 60 kg) who have obesity. It also applies to adults with overweight plus a weight-related condition.

Source: FDA label on DailyMed.

What is different for seniors?

Saxenda: label points for older adults
What changesWhat the label says
HypoglycemiaCombining it with insulin or a sulfonylurea raises the risk of low blood sugar, so those doses may need lowering.
Heart Rate IncreaseCan raise resting heart rate. If your heartbeat races or pounds while you are at rest, tell your doctor.
Acute Kidney Injury Due to Volume DepletionVomiting or diarrhea can cause fluid loss, which may lead to kidney injury. Drink fluids and report heavy fluid loss.
Taken with insulin or sulfonylureasTaking this medicine alongside insulin or a sulfonylurea raises the chance of low blood sugar for people with type 2 diabetes.

This information comes from the FDA labels: label on DailyMed.

Label warnings: FDA label on DailyMed.

Coverage for seniors

Medicare Part D can cover these medicines when they are prescribed for diabetes or cardiovascular disease.

Part D plans may cover a GLP-1 for type 2 diabetes, moderate to severe sleep apnea or fatty liver disease.

If a GLP-1 is used only for weight loss, Medicare Part D will not cover it.

You normally need prior authorization for weight-loss GLP-1s where Medicaid provides coverage.

Sources: humana.com, medicare.gov, KFF.

Alternatives for seniors

GLP-1 medicines and older adults
MedicineFor older adultsHow it is takenTrial result
SaxendaApproved uses applydaily injectionNot listed
OzempicApproved uses applyweekly injectionNot listed
WegovyApproved uses applyweekly injection or daily tablet6.5% heart attack, stroke or death from heart disease
RybelsusApproved uses applydaily tablet12% heart attack, stroke or death from heart disease
MounjaroApproved uses applyweekly injectionNot listed
ZepboundApproved uses applyweekly injectionNot listed
FoundayoApproved uses applydaily tabletNot listed
TrulicityApproved uses applyweekly injection12% heart attack, stroke or death from heart disease
VictozaApproved uses applydaily injectionNot listed
ByettaApproved uses applytwice-daily injectionNot listed

Sources: FDA label (DailyMed), PubMed.

Questions to ask your prescriber

Read the full Saxenda prescribing information from DailyMed.