Packaging plays a significant role in the drug delivery system. Packaging provides information regarding the manufacturer’s name, price, date of manufacturing and expiry, dose or strength, ingredients, etc. Blister packaging is a type of packaging format specially designed for tablets and capsules made by heating and shaping a plastic sheet into the 'blister,' which is entirely covering the object, into a bubble or a pocket. Several types of plastic materials like Polyvinyl chloride (PVC), Polyethylene terephthalate (PET), Amorphous polyethylene terephthalate (APET), High-density polyethylene (HDPE), etc. and aluminum sheets or foils are used in blister packaging. Blister packages can offer barrier protection and some tamper resistance to shelf-life requirements.