Cefaclor dry mix is an antibacterial drug mainly used for pharyngitis, tonsillitis, lower respiratory tract infections including bronchitis and pneumonia, as well as skin infections and urinary tract infections, as long as the infections are caused by sensitive bacteria, Cefaclor dry mix is useful. The dose of Cefaclor dry suspension is calculated based on body weight, which is 20-40mg per kg body weight per day, divided into 3 doses for oral administration. It is suitable for a wide range of ages and can be used for babies after birth.