Protamine Sulfate
別名: Prosulf, Prota
### Important Information for Pet Owners * **Emergency Use Only:** Protamine sulfate is a specialized rescue medication used exclusively in a hospital setting to treat severe bleeding caused by an overdose of heparin. * **Intensive Monitoring:** Your pet will be closely monitored in the ICU while receiving this drug, as it can cause sudden drops in blood pressure or heart rate if given too quickly. * **Rebound Bleeding:** Even after successful treatment, your pet will need to be observed for several hours, as the bleeding effects of heparin can sometimes 'rebound' and return.
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
- Heparin overdosage
- Heparin overdosage
- Bracken Fern (Pteridium spp.) poisoning
- Heparin overdosage
- Heparin overdosage
給藥方式
可能的副作用
- Acute hypotension (if given too rapidly)
- Bradycardia
- Pulmonary hypertension
- Dyspnea
- Hypersensitivity/Anaphylaxis
- Heparin 'rebound' effect (bleeding hours after neutralization)
- Hypotension
- Anaphylactoid reactions
- Paradoxical bleeding (at high doses)
注意事項與禁忌
- Known hypersensitivity or intolerance to protamine
- Hypersensitivity to protamine
- Conditions where heparin has not been administered
- ### Administration Warnings * **Rate of Injection:** Must be administered via **slow IV injection** (over 1-3 minutes). Rapid IV injection can cause severe acute hypotension, bradycardia, pulmonary hypertension, and dyspnea. Do not exceed a rate of 50 mg over a 10-minute period. * **Heparin Rebound:** A 'rebound' effect may occur where anticoagulation and bleeding resume several hours after apparent neutralization. This is likely due to the release of heparin from extravascular compartments or degradation of the protamine-heparin complex by fibrinolysin. * **Pregnancy:** FDA Category C. Use only if clearly needed.
藥物相互作用
- Heparin: Forms a stable salt, causing the loss of anticoagulant activity of both compounds (therapeutic intent).
常見問題
Protamine Sulfate用於寵物有甚麼用途？
### Important Information for Pet Owners * **Emergency Use Only:** Protamine sulfate is a specialized rescue medication used exclusively in a hospital setting to treat severe bleeding caused by an overdose of heparin. * **Intensive Monitoring:** Your pet will be closely monitored in the ICU while receiving this drug, as it can cause sudden drops in blood pressure or heart rate if given too quickly. * **Rebound Bleeding:** Even after successful treatment, your pet will need to be observed for several hours, as the bleeding effects of heparin can sometimes 'rebound' and return.
Protamine Sulfate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。