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Raloxifene and bazedoxifene and your FAA medical

Selective estrogen receptor modulator (SERM)
Other names: raloxifene, Evista, bazedoxifene, Duavee

FAA guidance

Acceptable with conditions.

Wait

48 hours

after the first dose (the FAA's MedGuide)

Two FAA documents give different waits. Both are below.

Examiner

The examiner can issue when the document's criteria are met

FAA label

ACCEPTABLE

Source: FAA, Osteoporosis Medications. FAA date 26 August 2026. Checked by Crosscheck 11 November 2026

The FAA's two documents on these give different waits.

Track your medications
Compare FAA documents: raloxifene and bazedoxifeneWhat each of the two FAA documents says, in plain wordsOpen

The FAA's documents differ. The FAA's osteoporosis sheet gives these no observation period; the FAA's MedGuide, newer and written medicine by medicine, gives each 48 hours after the first dose. Both are current FAA documents and both name the medicine, so neither is set aside.

Wait

  • no observation period (the FAA's osteoporosis sheet)

The FAA's MedGuide names raloxifene (Evista), for osteoporosis, and bazedoxifene with conjugated equine estrogen (Duavee), for menopause and osteoporosis, as allowed, with a wait of 48 hours after the first dose and none after later doses or after the final dose, used as prescribed.

The FAA's osteoporosis sheet lists raloxifene and the bazedoxifene combination as acceptable osteoporosis medication when the certification criteria are met, with no observation period. The MedGuide defines allowed as acceptable for use while performing flight or safety-related duties, provided the condition is stable/aeromedically acceptable and no adverse side effects are present.

  • 48 hours after the first dose: ground observation
Show the FAA's words: raloxifene and bazedoxifeneThe official FAA wording: two passages, each with its document and dateOpen
FAA, Osteoporosis Medications · FAA date 26 August 2026
ACCEPTABLE Osteoporosis Medications (when certification criteria are met). Selective Estrogen Receptor Modulator (SERM): raloxifene (Evista), None, None. Combination SERM + conjugated estrogens: bazedoxifene (Duavee), None, None
Generic: raloxifene
Brand Name: Evista
Drug Class: Selective Estrogen Receptor Modulator (SERM)
Underlying Condition: Osteoporosis
Use: ALLOW
INITIAL Wait Time (after first dose): 48 hours
SUBSEQUENT Dose Wait Time (after each dose): None
DISCONTINUATION Wait Time (after final dose): None
Frequency Use Limit: As prescribed
Generic: bazedoxifene + conjugated equine estrogen
Brand Name: Duavee
Drug Class: Selective Estrogen Receptor Modulator (SERM) + Estrogen
Underlying Condition: Menopause; Osteoporosis
Use: ALLOW
INITIAL Wait Time (after first dose): 48 hours
SUBSEQUENT Dose Wait Time (after each dose): None
DISCONTINUATION Wait Time (after final dose): None
Frequency Use Limit: As prescribed
FAA, MedGuide (FAA Office of Aerospace Medicine medication reference) · FAA date 27 October 2026
ALLOWED: The medication is acceptable for use while performing flight or safety-related duties, provided the condition is stable/aeromedically acceptable and no adverse side effects are present.
Sources and dates: raloxifene and bazedoxifeneTwo FAA documents, with the FAA's date and when Crosscheck checked themOpen

Questions pilots ask

Each answer is built from the FAA guidance on this page. Its sources and dates are in the page.

What does the FAA say about raloxifene and bazedoxifene for pilots?

FAA guidance: Acceptable with conditions. The FAA's two documents on these give different waits. The FAA's MedGuide names raloxifene (Evista), for osteoporosis, and bazedoxifene with conjugated equine estrogen (Duavee), for menopause and osteoporosis, as allowed, with a wait of 48 hours after the first dose and none after later doses or after the final dose, used as prescribed. Crosscheck does not predict the FAA's decision.

How long is the FAA's wait for raloxifene and bazedoxifene?

48 hours after the first dose (the FAA's MedGuide); no observation period (the FAA's osteoporosis sheet). Two FAA documents give different waits.

What does the examiner do for raloxifene and bazedoxifene?

The examiner can issue when the document's criteria are met. Crosscheck does not predict the FAA's decision.

Related pages

Medication guidance alone does not determine whether a pilot is medically qualified to fly. The underlying condition, dosage, side effects, medication combinations, and certification history may affect FAA eligibility.

For informational purposes only. Not legal or medical advice.