Today there are six types of transdermal patches on sale: nicotine patches for smokers, patches for cardiac disease, high blood pressure, estrogen regulation and pain relief, and the above mentioned anti-motion-sickness patches.
到今天，在全世界上市的新貼劑已經有六種，包括戒菸、治療心臟病、高血壓、調節女性荷爾蒙、止痛，以及前述的克暈等治療用藥。