Skip to main content

EFF 20 Pill - white round

Pill with imprint EFF 20 is White, Round and has been identified as Methazolamide 50 mg. It is supplied by Qualitest Pharmaceuticals Inc.

Methazolamide is used in the treatment of Glaucoma and belongs to the drug class carbonic anhydrase inhibitors. Risk cannot be ruled out during pregnancy. Methazolamide 50 mg is not a controlled substance under the Controlled Substances Act (CSA).

Images for EFF 20

Methazolamide 50 mg EFF 20
Methazolamide 50 mg EFF 20
Methazolamide 50 mg EFF 20


EFF 20
50 mg
Prescription only
Drug Class
Carbonic anhydrase inhibitors
Pregnancy Category
C - Risk cannot be ruled out
CSA Schedule
Not a controlled drug
Labeler / Supplier
Qualitest Pharmaceuticals Inc.
National Drug Code (NDC)
00603-4471 (Discontinued)

Get help with Imprint Code FAQs.

Related images for "EFF 20"

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.