Pharmaceutical composition for preventing and treating black gill disease of aquatic animals

Abstract

The invention relates to a pharmaceutical composition for preventing and treating the black gill disease of aquatic animals. The pharmaceutical composition is prepared from the following components in parts by weight: 50 parts of cortex dictamni, 75 parts of common cnidium fruit, 50 parts of golden larch bark, 40 parts of artemisia leaves, 45 parts of sophora flavescens, 45 parts of fineleaf schizonepeta herb, 25 parts of ephedra, 30 parts of common threewingnut root and 25 parts of gypsum rubrum. In the invention, the synergy of all the components is exerted through selecting and reasonably proportioning the pharmaceutical compositions, bacterial growth and reproduction are inhibited through interfering the protein synthesis and the folate metabolism of sensitive pathogenic microorganisms, and the pharmaceutical composition can be used for preventing and treating symptoms of aquatic animals caused by various bacteria and fungi, such as black gills, yellow gills, gill rotting, brown spots, tail rotting, body rotting, and the like. The invention is applied to remarkably improving the water quality, obviously adding the feed quantity and obviously reducing unintelligible death; and the special natural biological active substances in the pharmaceutical composition can control the metabolism of organisms and help the aquatic animals recover. Meanwhile, the pharmaceutical composition provided by the invention is a pure Chinese medicine preparation without any toxic and side effects and ca not form pharmaceutical residue in the aquatic animals.

Description

technical field [0001] The invention relates to a medicine for aquatic animals, in particular to a pharmaceutical composition for preventing and treating black gill disease of aquatic animals. Background technique [0002] Black gill disease is a common disease in the breeding process of fish, shrimp and crab. It is also accompanied by various symptoms such as yellow gills, rotten gills, brown spots, rotten tails, and rotten bodies. It mostly occurs in the middle and late stages of aquaculture. Among them, the gills of the sick shrimp body are blocked or eroded, which directly affects the normal function of the gill filament tissue and hinders the oxygen exchange. In addition, diseased shrimps will also have red appendages, green tail fans, and sluggish movements. In severe cases, other diseases or even death may be induced. [0003] When the fish is sick, its body color is black, especially the head, swimming is slow, breathing is difficult, the mucus on the gills is incre...

AI Technical Summary

Problems solved by technology

[0005] The invention mainly solves the technical problems that the traditional medicines for preventing and treating symptoms such as black gills, yellow gills, rotten gills, brown spots, rotten tails, and rotten bodies of aquatic animals treat the symptoms but not the root cause, the effect is not ideal, and the residual drug poison in the animal body after treatment.

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