Teknosol-B12 Injectable Solution


Teknosol-B12 Injectable Solution is a light red – red coloured, clear solution. Each ml contains 100 mg of butafosfan (equivalent to 17.30 mg phosphorus) and 0.05 mg of vitamin B12 (cyanocobalamin).


Teknosol-B12 Injectable Solution is used in cattle, horses, sheep, goats, cats and dogs for;

– Symptoms such as phosphorus deficiency syndrome seen in the spring (insomnia, loss of appetite, chronic indigestion (digestive disorders) or ruminal repletion, nutritional disorders, decreased milk yield, nervousness etc.)

– Tiredness and weakness during recovery after tough birth

– Fatigue, drowsiness, growth retardation, movement disorders, skeletal and joint disorders in newborns

– Irregular feeding situations

– Pica caused by phosphorus deficiency

– Phosphorus deficiency and osteomalacia and rickets related to phosphorus deficiency, nervous system disorders, calcium-phosphorus balance disorders, promoting callus formation in bone fractures and bone metabolism disorders (together with vitamin D preparations)

– General weakness (extreme fatigue, weight loss, exhaustion), recovery periods, supporting general condition

– In order to meet the need of phosphorus in the fast-growing young animals and high-yielding animals

– Supporting the calcium therapy in cases of hypophosphatemia and hypocalcemia in dairy cows

– Fertility disorders (infertility due to food deficit or lack of active substance)

– Strengthening during healthy development of skin, bones and muscles, especially for boosting the development of cubs of dogs and fur animals

– Improving yield in draught and race animals

– Supportive treatment in parasitic and secondary anaemia situations

– As an adjunct to calcium treatment in the lumbago of horses

– Supporting the treatment of chronic diseases and chronic metabolic disorders

– The treatment of paresis and tetany resulting from disorders of calcium, phosphorus and magnesium metabolism (used together with calcium and magnesium preparations)


Teknosol-B12 Injectable Solution is administered by intramuscular, intravenous and subcutaneous routes to cattle, horses, sheep, goats, dogs and cats at the doses shown below, unless recommended otherwise by the veterinarian.

Acute diseases:

Animal species Teknosol-B12 Injectable Solution
Horse – Cattle 5 – 25 ml
Foal – Veal calf 5 – 12 ml
Sheep – Goat 2.5 – 5 ml
Lamb – Kid 1.5 – 2.5 ml
Dog (depending on body weight) 0.5 – 5 ml
Cat – Fur animals 0.5 – 2.5 ml


Chronic diseases:

Give half of the mentioned doses. Administration can be repeated at 1 – 2 week or shorter intervals if necessary. Give half of the mentioned doses to increase the yield of healthy animals.


Withdrawal period is 0 (zero) days for meat and milk.


50 ml, 100 ml and 250 ml in amber coloured glass vials inside cardboard boxes.