Deslorelin
Also known as: SucroMate, Ovuplant, Suprelorin
**For Horse Owners (Ovulation Induction):** * This medication helps precisely time your mare's ovulation to optimize breeding success. * You may notice mild swelling or sensitivity at the injection site, which usually goes away within 5 days. * If an implant is used, your veterinarian may need to remove it a couple of days later to ensure your mare's future heat cycles remain normal. **For Dog Owners (Medical Contraception):** * This implant acts as a "chemical castration," temporarily stopping sperm production and lowering testosterone. * > **Note:** You might see a temporary *increase* in male behaviors (like mounting or marking) for the first few weeks before the hormone levels drop. This is normal. * The implant slowly dissolves and does not need to be removed unless a severe reaction occurs. * **Safety Warning:** Pregnant women should not handle or be involved in the administration of this implant.
Dosage must be set by your veterinarian for your specific pet. Never give human medication or another pet’s prescription without veterinary guidance.
What it is used for
- Induction of ovulation (follicle 30-40 mm in diameter)
- Induction of ovulation (follicle >30 mm in diameter)
- Contraceptive in male dogs
- Temporary chemical castration
- Temporary chemical castration
How it is given
Possible side effects
- Local swelling, pain, and elevated skin temperature at the injection/implant site (usually resolves within 5 days)
- Prolonged interovulatory period in mares if the 2.1 mg implant is not removed
- Initial transient increase in sexual behavior or clinical signs (flare effect) before suppression occurs (with long-acting implants)
Cautions & contraindications
- Known hypersensitivity to deslorelin
- Horses intended for human consumption
- Intravenous (IV) administration
- Administration by pregnant women (implants)
- > **Important Handling Warning:** Pregnant women should **not** handle or administer deslorelin implants due to the risk of accidental self-injection and potential disruption of human pregnancy. * **Mares:** To prevent a prolonged interovulatory interval during subsequent diestrus, it is highly recommended to remove the 2.1 mg implant after ovulation (approximately 48 hours post-insertion). * **Administration:** Do not administer intravenously (IV). When implanting dogs, avoid injecting into fat; place in loose skin between the lower neck and lumbar area.
Frequently asked questions
What is Deslorelin used for in pets?
**For Horse Owners (Ovulation Induction):** * This medication helps precisely time your mare's ovulation to optimize breeding success. * You may notice mild swelling or sensitivity at the injection site, which usually goes away within 5 days. * If an implant is used, your veterinarian may need to remove it a couple of days later to ensure your mare's future heat cycles remain normal. **For Dog Owners (Medical Contraception):** * This implant acts as a "chemical castration," temporarily stopping sperm production and lowering testosterone. * > **Note:** You might see a temporary *increase* in male behaviors (like mounting or marking) for the first few weeks before the hormone levels drop. This is normal. * The implant slowly dissolves and does not need to be removed unless a severe reaction occurs. * **Safety Warning:** Pregnant women should not handle or be involved in the administration of this implant.
Is Deslorelin safe for my pet?
Dosage must be set by your veterinarian for your specific pet. Never give human medication or another pet’s prescription without veterinary guidance.
This article is for general education and is not a substitute for professional veterinary advice. If your pet is unwell, please consult a veterinarian.
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