insulin zinc suspension, extended (ultralente insulin)


High Alert Medication: This medication bears a heightened risk of causing significant patient harm when it is used in error.

**Off Market Drug**
This medication is no longer available in the United States. Information provided here is for reference purposes only.

Trade Name(s)

  • Humulin U Ultralente
  • Novolin de Ultralente Canadian Trade name

Ther. Class.



Pharm. Class.


See insulins and insulin therapy for more information concerning insulins

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