The aim of this paper is to show relevant aspects of dental treatment in pregnancy. Common medication used in dental offices should be highlighted in special regard to the pregnant patient during dental treatment. The reader should gain more security in the election of the proper drugs for local anesthesia and oral analgesics. Local anaesthetics such as articain with adrenalin in a dilution of 1 : 200 000 can be used for dental treatment at any time. Paracetamol should be used as first line oral analgesic. Elective dental procedures should be postponed after delivery and after lactation period.