Medications for pharmaceutical compositions administered as a mixture are generally drugs that are insoluble or insoluble in water. In addition, common anticoccidial drugs and anti-trichomoniasis drugs are effective only when they are used continuously for a certain period of time. Therefore, they are often used as a mixture. When antibiotics are used to control certain infectious diseases, they can also be mixed in feed.
Accurate understanding of the concentration of the mixture in the mixture administration should be based on the concentration of spices, accurate and careful calculation of the dose of the drug used. If the birds are weighed, their weight should be calculated strictly in accordance with the weight of the birds, and the drugs should be mixed into the material as required. The amount of drug to be accurately weighed, must not be estimated about, so as not to cause the drug dose is too small to play a role, or too large to cause adverse reactions such as poisoning. The concentration of drug in the feed is expressed in parts per million (ppm), for example 125 parts per million (125 ppm), which is the addition of 125 mg of drug per kilogram of feed.
Ensure that medications are mixed so that all birds can eat approximately equal amounts of medication, the drug and feed must be mixed evenly. When mixing medicines, stick to it: From small piles to large piles, stir several times repeatedly to avoid poisoning of individual birds. The smaller the amount of drug added to the feed, the more it should be mixed with a small amount of feed. When opening the material, it is necessary to ensure that there is sufficient material level so that all birds can only feed at the same time, so that each bird can eat the right amount of medicine.
After treatment, pay close attention to whether there are adverse reactions Some drugs mixed into the feed, and some ingredients in the feed can occur antagonistic reaction, then pay close attention to adverse effects. Such as long-term feed sulfa drugs, it is easy to cause the lack of vitamin B and vitamin K, then these vitamins should be properly added. In addition, we must also pay attention to poisoning and other reactions and find problems in time to remedy them.