Active substance
Oxygen
12 products from 12 companies contain this in Canada.
12 prescription onlygas
Prescription only
OXYGEN100 % Air Liquide Canada Inc. · Oxygen · V03AN01OXYGEN99.0 % Air Products Canada Ltd/Ltée. · Oxygen · V03AN01OXYGEN99.5 % Ontario Medical Oxygen Services Inc. · Oxygen · V03AN01OXYGEN U.S.P.99.99 % Maggas Medical Inc. · Oxygen · V03AN01OXYGEN USP99 % Linde Canada Inc. · Oxygen · V03AN01OXYGEN USP99.5 % Gaspro, Division Of Proresp Inc. · Oxygen · V03AN01OXYGEN USP99 % Messer Canada Inc. · Oxygen · V03AN01OXYGEN USP99 % Huronia/Med-E-Ox Ltd. · Oxygen · V03AN01OXYGEN USP99 % Ontario Home Oxygen And Respiratory Service Inc. · Oxygen · V03AN01OXYGEN USP99 % Oxymed, Div. De 118303 Canada Inc. · Oxygen · V03AN01OXYGEN USP - GAS100 % Lakeridge Health Corporation Community Respiratory Services · Oxygen · V03AN01OXYGENE - GAS INH100 % Previmed Inc. · Oxygen · V03AN01
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.