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MEGACE ES vs MICRONOR

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 16, 2026·How we rate

Possible drug interaction. MEGACE ES and MICRONOR are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

New
70/100

Pharmacy pays

~$7.14 /30
~$2.83 /30

Type

RX
RX

Active ingredient

MEGESTROL ACETATE
NORETHINDRONE

Dosage forms

Suspension
Tablet

Drug class

Progestin
Progestin

Boxed warning

None
None

Half-life

about 8 hours

Treats

Anorexia, Breast Neoplasms, Cachexia
Acne Vulgaris, Endometrial Hyperplasia, Endometriosis

Get micronorhigher-rated option

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Licensed online providers — consult & get prescribed if eligible.

Frequently asked questions

Which is cheaper, Megace Es or Micronor?

Micronor costs pharmacies less to acquire — about $2.83 vs $7.14 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Megace Es and Micronor?

Megace Es contains Megestrol Acetate, while Micronor contains Norethindrone — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.