# ATCvet code QP51

ATCvet code QP51 Antiprotozoals is a therapeutic subgroup of the Anatomical Therapeutic Chemical Classification System for veterinary medicinal products, a system of alphanumeric codes developed by the World Health Organization (WHO) for the classification of drugs and other medical products for veterinary use. Subgroup QP51 is part of the anatomical group QP Antiparasitic products, insecticides and repellents.
National issues of the ATC classification may include additional codes not present in this list, which follows the WHO version.

## QP51A Agents against protozoal diseases
### QP51AA Nitroimidazole derivatives

    QP51AA02 Tinidazole
    QP51AA03 Ornidazole
    QP51AA04 Azanidazole
    QP51AA05 Propenidazole
    QP51AA06 Nimorazole
    QP51AA07 Dimetridazole
    QP51AA10 Ipronidazole

### QP51AB Antimony compounds

    QP51AB02 Sodium stibogluconate

### QP51AC Nitrofuran derivatives

    QP51AC01 Nifurtimox
    QP51AC02 Nitrofural

### QP51AD Arsenic compounds

    QP51AD01 Arsthinol
    QP51AD02 Difetarsone
    QP51AD03 Glycobiarsol
    QP51AD04 Melarsoprol
    QP51AD05 Acetarsol
    QP51AD53 Glycobiarsol, combinations

### QP51AE Carbanilides

    QP51AE02 Suramin sodium
    QP51AE03 Nicarbazine

### QP51AF Aromatic diamidines

    QP51AF03 Phenamidine

### QP51AG Sulfonamides, plain and in combinations

    QP51AG01 Sulfadimidine
    QP51AG30 Combinations of sulfonamides
    QP51AG51 Sulfadimidine, combinations
    QP51AG53 Sulfaquinoxaline, combinations

### QP51AX Other antiprotozoal agents

    QP51AX01 Chiniofon
    QP51AX02 Emetine
    QP51AX03 Phanquinone
    QP51AX04 Mepacrine
    QP51AX05 Nifursol
    QP51AX11 Arprinocid
    QP51AX12 Dinitolmide
    QP51AX17 Ethopabate
    QP51AX18 Diaveridine
    QP51AX23 Fumagillin
    QP51AX30 Combinations of other protozoal agents

## QP51B Agents against coccidiosis
### QP51BA Sulfonamides, plain and in combinations against coccidiosis

    QP51BA01 Sulfadimethoxine
    QP51BA02 Sulfaquinoxaline
    QP51BA03 Sulfaclozine

### QP51BB Ionophores against coccidiosis

    QP51BB01 Salinomycin
    QP51BB02 Lasalocid
    QP51BB03 Monensin
    QP51BB04 Narasin
    QP51BB05 Maduramicin
    QP51BB54 Narasin, combinations

### QP51BC Triazines against coccidiosis

    QP51BC01 Toltrazuril
    QP51BC02 Clazuril
    QP51BC03 Diclazuril
    QP51BC04 Ponazuril
    QP51BC51 Toltrazuril, combinations

### QP51BX Other agents against coccidiosis

    QP51BX01 Halofuginone
    QP51BX02 Amprolium
    QP51BX03 Robenidine
    QP51BX04 Decoquinate
    QP51BX05 Clopidol
    QP51BX52 Amprolium, combinations
    QP51BX56 Pyrimethamine, combinations

## QP51C Agents against amoebiosis and histomonosis
### QP51CA Nitroimidazole derivatives against amoebiosis and histomonosis

    QP51CA01 Metronidazole
    QP51CA02 Ronidazole
    QP51CA03 Carnidazole

### QP51CX Other agents against amoebiosis and histomonosis

    QP51CX01 Aminonitrothiazol

## QP51D Agents against leishmaniosis and trypanosomosis
### QP51DF Aromatic diamidines against leishmaniosis and trypanosomosis

    QP51DF01 Diminazen
    QP51DF02 Pentamidine

### QP51DX Other agents against leishmaniosis and trypanosomosis

    QP51DX01 Meglumine antimonate
    QP51DX02 Melarsamin
    QP51DX03 Homidium
    QP51DX04 Isometamidium
    QP51DX05 Quinapyramine
    QP51DX06 Domperidone
    QP51DX07 Miltefosine

## QP51E Agents against babesiosis and theileriosis
### QP51EX Other agents against babesiosis and theileriosis

    QP51EX01 Imidocarb
    QP51EX02 Parvaquone
    QP51EX03 Buparvaquone

## QP51X Other antiprotozoal agents

    Empty group