Transdermal patches that last up to seven days are now on the market: nicotine to help people stop smoking and estradiol (estrogen) to counter the symptoms of menopause or to act as part of a contraceptive [see “Potent Patches” Working Knowledge, page 92]
Transdermal patches that last up to seven days are now on the market: nicotine to help people stop smoking and estradiol (estrogen) to counter the symptoms of menopause or to act as part of a contraceptive [see “Potent Patches” Working Knowledge, page 92]
市面上已有可以维持七天之久的皮肤贴片，例如可帮助人们戒菸的尼古丁贴片，以及应付停经症状或是用来避孕的雌性素贴片（见第114页〈良药妙贴〉）。