Leuprolide
別名: Lupron, Lupron Depot, Eligard, Carcinil, Daronda, Enanton, Lucrin, Prostap, Viadur
**What is Leuprolide?** Leuprolide is a hormone-modulating drug used primarily in exotic pets. In ferrets, it treats adrenal gland disease by stopping the overproduction of sex hormones. In birds, it is used to stop chronic, unhealthy egg-laying. **Important Information for Pet Owners:** * **Cost & Commitment**: This medication is very expensive. Treatment for ferret adrenal disease is usually lifelong, requiring strict adherence to the injection schedule (e.g., every 1, 3, or 4 months). * **The "Flare" Effect**: When first given, the drug briefly stimulates hormone release before shutting it down. You might notice your pet's symptoms (like itchiness or sexual behavior) slightly worsen for a few days before they start to improve. This is normal. * **Safety**: The long-term safety in exotic pets is still being studied, but it is generally well-tolerated. Some ferrets may experience soreness at the injection site or mild lethargy. * **Pregnancy Warning**: This drug causes severe birth defects. It must never be used in pregnant animals, and pregnant women should avoid handling the medication.
劑量必須由獸醫按你寵物的個別情況決定。切勿在沒有獸醫指導下給予人類藥物或其他寵物的處方藥。
用途
- Adrenal associated endocrinopathy (30-day formulation)
- Adrenal associated endocrinopathy (3-month formulation)
- Adrenal associated endocrinopathy (4-month formulation)
- Adrenal associated endocrinopathy (30-day formulation, weight-based)
- Adrenal associated endocrinopathy (1-month depot form)
- Inappropriate egg laying in Cockatiels (if management changes fail)
- Inhibit egg laying in pet birds
- Macroorchidism
給藥方式
可能的副作用
- Pain or irritation at the injection site
- Dyspnea (reported in ferrets)
- Lethargy (reported in ferrets)
- Tachyphylaxis (higher dosages required over time to obtain the same effect in ferrets)
- Transient worsening of clinical signs (flare effect) shortly after initial administration
注意事項與禁忌
- Pregnancy (FDA Category X - major fetal abnormalities may result)
- Nursing/lactating animals (use with extreme caution, excretion in milk is unknown)
- > **Pregnancy Warning**: Leuprolide is highly teratogenic. Pregnant women should handle this medication with extreme caution, and it must never be administered to pregnant animals. * **Tachyphylaxis**: Ferrets may develop a tolerance to the drug over time, necessitating dose escalations. * **Laboratory Interference**: Diagnostic tests measuring pituitary gonadotrophic and gonadal functions may be misleading during therapy and for several months after discontinuation. * **Handling**: Depot formulations contain microspheres. Freezing reconstituted depot suspensions is controversial; the manufacturer warns against freezing as it may destroy the microspheres, though some compounding pharmacies do freeze individual aliquots.
常見問題
Leuprolide用於寵物有甚麼用途？
**What is Leuprolide?** Leuprolide is a hormone-modulating drug used primarily in exotic pets. In ferrets, it treats adrenal gland disease by stopping the overproduction of sex hormones. In birds, it is used to stop chronic, unhealthy egg-laying. **Important Information for Pet Owners:** * **Cost & Commitment**: This medication is very expensive. Treatment for ferret adrenal disease is usually lifelong, requiring strict adherence to the injection schedule (e.g., every 1, 3, or 4 months). * **The "Flare" Effect**: When first given, the drug briefly stimulates hormone release before shutting it down. You might notice your pet's symptoms (like itchiness or sexual behavior) slightly worsen for a few days before they start to improve. This is normal. * **Safety**: The long-term safety in exotic pets is still being studied, but it is generally well-tolerated. Some ferrets may experience soreness at the injection site or mild lethargy. * **Pregnancy Warning**: This drug causes severe birth defects. It must never be used in pregnant animals, and pregnant women should avoid handling the medication.
Leuprolide對我的寵物安全嗎？
劑量必須由獸醫按你寵物的個別情況決定。切勿在沒有獸醫指導下給予人類藥物或其他寵物的處方藥。
本文僅供一般健康教育，不能取代專業獸醫意見。如寵物身體不適，請諮詢獸醫。