Veterinary drug name

Generic Name：Doxycycline Hyclate Soluble Powder

Trade Name：

Chinese name： 盐酸多西环素可溶性粉
Chinese Pinyin：Yansuan Duoxihuansu Kerongxingfen
Content specifications:  10%
Packing:500g × 20 bags / carton

Active Ingredient: Doxycycline Hyclate

Description: Light yellow or yellow crystalize powder

Pharmacodynamics: Tetracycline antibiotics. Doxycycline can bind to 30s ribosomal subunit to interfere the tRNA-mRNA complex formation and abort protein synthesis to inhibit bacterial growth. Doxycycline is effective against many gram positive and negative bacteria. Bacteria has cross tolerance between doxycycline and oxytetracycline.

Pharmacokinetics: Doxycycline has quick internal absorption which is less affected by food with high utilization and penetration. It has a great dispersity an effective concentration for a long period of time. The protein binding rate in porcine is 93%.

Indications: use in treatment for porcine and poultry respiratory infections caused by Gram positive and negative bacteria such as E. coli, Salmonella, Pasteurella, and Mycoplasma. 

Administration and Dosage: oral dosage, porcine: 25~50mg/L; poultry: 300mg/L for 3~5 days. 

Contraindications: long term usage can cause double infection and damage liver.

Precaution: avoid taking doxycycline with high calcium content feed.

Withdrawal Time:  28 days. Do not use on layers during laying. 

Storage: protect it from light, store in a tightly sealed container in a dry place.