Panomec Injection for Cattle, Sheep and Pigs Pharmaceutical precautions This product does not contain an antimicrobial preservative. Swab septum before removing each dose. Use a dry sterile needle and syringe. Protect from direct sunlight and store below 30° C. Following withdrawal of the first dose, use the product within six months. When using the 200 ml and 500 ml pack sizes, use only automatic syringe equipment. Discard unused material. Keep out of reach of children.