“…Since the first documentation of its effectiveness [9], penicillamine has been regularly used to keep pregnant women asymptomatic. The dosage of 500 mg/day proves to be almost harmless to the fetus and quite effective at the same time for the treatment of the disease [5,7,8], although the dosage depends basically on the individual data of the patient and the stage of the copper-intoxication. Despite these studies, proper counseling should always be offered to pregnant women and their families regarding birth defects caused by penicillamine in larger doses, such as cutis laxa like syndrome, micrognathia, low-set ears, hyperflexibility of joints, fragile veins, varicosity and impaired wound healing [10].…”