Business · 17/07/2003Updated: 10/17/2026 · 1 min read
FDA Approves New Animal Drug Combination for Feedlot Heifers
Summary
The FDA has approved a new animal drug combination, trenbolone and estradiol, with the addition of tylosin tartrate, for increased weight gain and feed efficiency in feedlot heifers, following a supplemental ANADA filed by Ivy Laboratories.