Banamine 50 mg is an injection which heals joint pains and other pains among horses. Banamine can be injected either intravenously or intramuscularly. 0.5 mg per pound should be injected to horses suffering from muscular joint pains, also known as arthritis. The dose should be given once daily and the same treatment can be repeated for five days. 0.5 mg per pound of body weight should be injected to horses suffering pain from equine colic. The pain disappears within 15 minutes of injection.