ExoticRx · exoticrx.com/drugs/cidr-progesterone-intravaginal-insert
US brand names:CIDR, Eazi-Breed CIDR
Controlled internal drug release device containing progesterone. Provides sustained progesterone release to suppress estrus and ovulation, used in estrus synchronization protocols.
Intravaginal insert for cattle (also used extra-label in sheep and goats). Inserted for 5-7 days as part of synchronization protocol. May cause vaginitis. Handle with gloves. No withdrawal period.
Species references:All Cattle (Beef/Dairy) drugs
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