The embodiment of the proposed invention relates to Diclofenac prefilled syringe which facilitates sterile and stable drug delivery. The prefilled syringe containing Diclofenac wherein chances of contamination, breakage, subsequent material loss and medical wastage are considerably reduced. The present syringe is prefilled with Diclofenac and hence the drug is not exposed to the atmosphere prior to administration which prevents the drug from contamination. As the vials are not at all required, medical wastage considerably reduces. Also, it results in reduction of costs of vials thereby making the present invention economical.
