P. STREPNOR EXTRA WSP is a water-soluble powder containing Procaine penicillin G, Streptomycin Sulphate, and Multivitamins. The Penicillin G acts mainly as a bactericidal against Gram-positive bacteria like Staphylococcus, Streptococcus, Pasteurella, Corynebacterium, Bacillus, and Clostridia. The Streptomycin belongs to the group of aminoglycosides. It has a synergetic effect on penicillins and its combination is at lower and less toxic levels. Streptomycin is bactericidal on both Gram-positive and Gram-negative bacteria like Salmonella, E. coli, and Pasteurella. It is used for the treatment of CRD, Infectious Coryza, E. Coli infections, and non-specific enteritis and infectious synovitis in poultry and Turkeys.