CEF-3 PFS 30 ml is a pediatric antibiotic oral suspension containing Cefixime Trihydrate (equivalent to 100 mg Cefixime per 5 ml after reconstitution). It is a third-generation cephalosporin antibiotic used for treating various bacterial infections in children, such as respiratory tract infections, urinary tract infections, typhoid fever, and gonorrhea. The suspension is typically prepared by adding boiled and cooled water to the dry powder and is administered as per the child's weight and age. Manufactured by Square Pharmaceuticals Ltd., Bangladesh.