Active substance

Diphtheria and Tetanus Toxoids and Acellular Pertussis Adsorbed, Inactivated Poliovirus and Haemophilus B Conjugate (tetanus Toxoid Conjugate) Vaccine

2 products from 2 companies contain this in United States.

2 prescription onlyKit

Prescription only

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.