Pyridoxine (Vitamin B-6)
別名: Aminoxin, Vitelle Nestrex, Vitamin B6
> **Important**: Pyridoxine is generally very safe, but extremely high doses can cause nerve damage. * **Do not exceed** the dose prescribed by your veterinarian. * Contact your veterinarian immediately if your pet develops any abnormal neurologic signs, such as **difficulty walking**, stumbling, or trouble using stairs.
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
- To replace pyridoxine antagonized by crimidine ingestion
- Isoniazid (INH) toxicity
- To replace pyridoxine antagonized by crimidine ingestion
- To delay the development of cutaneous toxicity (PPES) associated with doxorubicin containing pegylated liposomes (Doxil®)
給藥方式
可能的副作用
- Paresthesias (reported in humans)
- Somnolence (reported in humans)
- Reduced serum folic acid levels
- Peripheral neuropathy (associated with massive overdoses)
注意事項與禁忌
- Documented hypersensitivity or sensitivity to pyridoxine
- Weigh potential risks versus benefits in patients with documented sensitivity to pyridoxine. While very safe at recommended doses during pregnancy, very large doses during pregnancy can cause a pyridoxine dependency syndrome in neonates. Pyridoxine requirements of the dam may be increased during nursing.
藥物相互作用
- Chloramphenicol: May cause increased pyridoxine requirements
- Estrogens: May cause increased pyridoxine requirements
- Hydralazine: May cause increased pyridoxine requirements
- Immunosuppressants (e.g., azathioprine, chlorambucil, cyclophosphamide, corticosteroids): May cause increased pyridoxine requirements
- Isoniazid: May cause increased pyridoxine requirements
- Penicillamine: May cause increased pyridoxine requirements
- Levodopa: Pyridoxine may reduce levodopa efficacy (no interaction when levodopa is used with carbidopa)
- Phenobarbital: High dose pyridoxine may decrease phenobarbital serum levels
- Phenytoin: High dose pyridoxine may decrease phenytoin serum concentration
常見問題
Pyridoxine (Vitamin B-6)用於寵物有甚麼用途？
> **Important**: Pyridoxine is generally very safe, but extremely high doses can cause nerve damage. * **Do not exceed** the dose prescribed by your veterinarian. * Contact your veterinarian immediately if your pet develops any abnormal neurologic signs, such as **difficulty walking**, stumbling, or trouble using stairs.
Pyridoxine (Vitamin B-6)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。