Neopen is an off-white suspension of procaine penicillin in a solution of neomycin sulphate, presented in 100 ml vials. Each ml contains: 

Neomycin base (as the Sulphate PhEur) 100 mg

Procaine penicillin 200 mg (200,000 i.u.)


Legal Category: POM-V

Neopen contains an off-white suspension of procaine penicillin in a solution of neomycin sulphate, presented in 100 ml vials. Each ml contains: Neomycin base (as the Sulphate PhEur) 100 mg, Procaine penicillin 200 mg (200,000 i.u.).  For uses, dosage. contra-indications and warnings, see datasheet.  

Neopen may only be prescribed and administered by your veterinary surgeon from whom advice should be sought. Further information is available on request.