Question 1

What is Melengestrol Acetate used for?

Accepted Answer

Melengestrol Acetate is indicated for: Estrus suppression, Estrus suppression in feedlot heifers, synchronization.

Question 2

What routes can Melengestrol Acetate be administered by?

Accepted Answer

Available routes: PO.

Question 3

Which species have cited Melengestrol Acetate dosing data?

Accepted Answer

Melengestrol Acetate dosing in the ExoticRx formulary covers 1 species: Cattle (Beef/Dairy).

Question 4

Is Melengestrol Acetate a controlled substance?

Accepted Answer

Melengestrol Acetate is not federally scheduled in the US. Controlled-drug status differs by country — verify your local rules.

Question 5

What are the warnings or contraindications for Melengestrol Acetate?

Accepted Answer

For heifers only. Do not use in dairy cows or breeding animals. Used in estrus synchronization protocols (MGA + prostaglandin). No withdrawal period for meat at approved doses. Not for use in animals intended for breeding during treatment.

Question 6

What are the side effects of Melengestrol Acetate?

Accepted Answer

Reported side effects, adverse reactions, and contraindications for Melengestrol Acetate: For heifers only. Do not use in dairy cows or breeding animals. Used in estrus synchronization protocols (MGA + prostaglandin). No withdrawal period for meat at approved doses. Not for use in animals intended for breeding during treatment.

Question 7

How does Melengestrol Acetate work?

Accepted Answer

Synthetic progestogen that suppresses estrus and ovulation in heifers by negative feedback on gonadotropin secretion. Also has mild growth-promoting effects.

Melengestrol Acetate

Drug Class

Routes

Indications

Mechanism of Action

Side effects & warnings

Species with Melengestrol Acetate dosing data (2 dose rules)

Evidence levels across 2 dose rules

Backed by a published source

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