HPS Pharmacies wish to advise that Pfizer is experiencing a supply interruption for magnesium sulfate ampoules as follows:

DBL™ Magnesium Sulfate Injection
Magnesium Sulfate Heptahydrate 2.47g/5mL
ARTG 16311

Normal supplies are expected to resume by late February to early March 2024.

Supplies of Phebra Magnesium Sulfate Heptahydrate 50% Injection are currently available in most states and territories. This product contains 2.5g/5mL of magnesium sulfate.

Retain this notice in a prominent position, including in other related business units until supplies return to normal. Report any problems identified with medicines, vaccines or medical devices to the TGA.

Should you require further information regarding this matter, please contact Pfizer on 1800 675 229, or your pharmacist at HPS Pharmacies.

Download PDF

Subscribe Knowledge Centre Updates

Enter your details to receive Knowledge Centre updates