Rotterseryl WS
Contains per gram powder:
Erythromycin thiocyanate……………………………… 35 mg.
Oxytetracycline hydrochloride……………………….. 50 mg.
Streptomycin sulphate………………………………….. 35 mg.
Colistin sulphate…………………………………… 200 000 IU.
Vitamin A, retinol acetate………………………….. 3 000 IU.
Vitamin D3, cholecalciferol…………………………..1 500 IU.
Vitamin E, ɑ-tocopherol acetate…………………….. 2 mg.
Vitamin B1, thiamine hydrochloride…………………. 2 mg.
Vitamin B2, riboflavin…………………………………….. 4 mg.
Vitamin B6, pyridoxine hydrochloride………………. 2 mg.
Vitamin B12, cyanocobalamin………………………… 10 μg.
Vitamin C, ascorbic acid……………………………… 20 mg.
Ca-pantothenate………………………………………… 10 mg.
Vitamin K3, menadione sodium bisulphite……….. 2 mg.
Nicotinamide……………………………………………….. 20 mg.
Inositol ………………………………………………………. 1 mg.
Carrier ad ……………………………………………………… 1 g.
Rotterseryl WS is a highly effective combination of broad-spectrum antibiotics and vitamins. The product stimulates
egg production, increases growth, improves feed conversion and is used as vitamin supplement during periods of
diseases and stress. It is effective against gastrointestinal, respiratory and urinary infections caused by colistin,
oxytetracycline, erythromycin and streptomycin sensitive micro-organisms, like Bordetella, Campylobacter,
Chlamydia, E. coli, Haemophilus, Klebsiella, Mycoplasma, Pasteurella, Rickettsia, Salmonella, Staphylococcus and
Streptococcus spp. in calves, goats, sheep, poultry and swine.
Rotterseryl WS is a highly effective combination of broad-spectrum antibiotics and vitamins.
Colistin is an antibiotic from the group of polymyxins with a bactericidal action against Gram-negative bacteria
like E. coli, Haemophilus and Salmonella. Since colistin is absorbed for a very small part after oral administration
only gastrointestinal indications are relevant. Oxytetracycline belongs to the group of tetracyclines and acts
bac¬terio¬static against many Gram-positive and Gram-negative bacteria like Bordetella, Campylobacter,
Chlamydia, E. coli, Haemophilus, Mycoplasma, Pasteurella, Rickettsia, Salmonella, Staphylococcus and
Streptococcus spp. The action of oxytetracycline is based on inhibition of bacterial protein synthesis.
Oxytetracycline is mainly excreted in urine, for a small part in bile and in lactating animals in milk. Erythromycin is
a macrolide that acts bacteriostatic against mainly Gram-positive bacteria like Staphylococcus and Streptococcus
spp. Streptomycin is an aminoglycoside with a bactericidal action against mainly Gram-negative bacteria like E.
coli, Klebsiella, Pasteurella and Salmonella spp. and Mycoplasma. Vitamins are essential for the proper operation
of several physiological functions.
Hypersensitivity to tetracyclines, macrolides, colistin or aminoglycocides.
Administration to animals with a seriously impaired renal and/or hepatic function.
Concurrent administration of penicillins, cephalosporins, quinolones and cycloserine.
Administration to animals with an active microbial digestion.
For oral administration.
Poultry and swine:
Prevention : 1 kg per 2000 litres of drinking water for 5 – 7 days.
Treatment : 1 kg per 1000 litres of drinking water for 5 – 7 days.
Calves, sheep and goats : 1 g per 5 kg body weight during 5 – 7 days.
Note: for pre-ruminant calves, lambs and kids only.
Meat: 7 days.
Eggs: 1 day.
