TERRAMYCIN (oxytetracycline HCI) Scours Tablets is an oral formulation of oxytetracycline, a versatile, broad-spectrum antibiotic for use in dairy & beef calves. A broad-spectrum antibiotic for treatment and control of pneumonia and bacterialscours in beef & dairy calves. Potent antibacterial activity; each tablet contains 250 mg of oxytetracycline HCI. Recommended for treatment of shipping fever complex caused by Pasteurella multocida and enteritis (scours) caused by E. coli (colibacillosis) and Salmonella typhimurium. Readily absorbed from the digestive tract. 7-day slaughter withdrawal. Contains 250 mg oxytetracycline HCl.