drugs MODERATE Updated 2026-10-21

Houston Rx LLC recalls Tirzepatide/Niacinamide 2mL vial (40 MG per Vial) Inj 20mg/2

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Recalled Product

Tirzepatide/Niacinamide 2mL vial (40 MG per Vial) Inj 20mg/2mg/mL, RX Only, Houston RX LLC, 15430 Vantage Parkway E STE 220, Houston, TX 77032.

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Hazard / Issue

Lack of assurance of sterility.

Issued by

FDA

Distribution: Nationwide (United States)
Lot/Code Info: Lot# TZN-080326-20/2-2, Beyond Use Date: 12/01/2026.

✅ What Should You Do?

  1. 1Stop taking this medication and contact your doctor or pharmacist immediately.
  2. 2Do NOT flush medications down the drain — use an FDA-approved drug take-back program.
  3. 3Check the lot number on your bottle or packaging against the recalled lots listed above.
  4. 4Report adverse events to FDA MedWatch or call 1-800-FDA-1088.
View official government recall