Pioglitazone and glimepiride and Tirzepatide interaction

Hypoglycemia: Concomitant use with insulin or an insulin secretagogue may increase the risk of hypoglycemia, including severe hypoglycemia.

Reducing dose of insulin or insulin secretagogue may be necessary.

In this trial, patients taking ZEPBOUND in combination with an insulin secretagogue (e.g., sulfonylurea) had increased risk of hypoglycemia (10.3%) compared to ZEPBOUND-treated patients not taking a sulfonylurea (2.1%).

The risk of hypoglycemia may be lowered by a reduction in the dose of insulin or sulfonylurea (or other concomitantly administered insulin secretagogue).

When initiating ZEPBOUND, consider reducing the dose of concomitantly administered insulin or insulin secretagogues (e.g., sulfonylureas) to reduce the risk of hypoglycemia [see Warnings and Precautions ( 5.7 )] .

Combination use with insulin and use in congestive heart failure NYHA Class I and II may increase risk.

When insulin or an insulin secretagogue is used with pioglitazone, a lower dose of the insulin or insulin secretagogue may be needed to reduce the risk of hypoglycemia.

Congestive Heart Failure Pioglitazone Pioglitazone, like other thiazolidinediones, can cause dose-related fluid retention when used alone or in combination with other antidiabetic medications and is most common when pioglitazone and glimepiride tablets are used in combination with insulin.

Use caution when initiating and increasing pioglitazone and glimepiride tablet doses in patients who may be predisposed to hypoglycemia (e.g., the elderly, patients with renal impairment, patients on other antidiabetic medications).

Potential Increased Risk of Cardiovascular Mortality with Sulfonylureas Glimepiride The administration of oral hypoglycemic drugs has been reported to be associated with increased cardiovascular mortality as compared to treatment with diet alone or diet plus insulin.