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Overview: Transdermal estradiol is available as a patch, gel, or spray that is applied to the skin to increase estrogen levels. It is used after menopause to prevent osteoporosis or to reduce vaginal ...

Scientists reported they have designed a hydrogel membrane that may be used to house optical glucose sensing materials, toward building a biosensor for monitoring sugar levels in diabetics. In a new ...

Overview: Transdermal lidocaine is commonly used to relieve pain, including certain kinds of nerve pain. It works by temporarily blocking nerve signals that cause you to feel pain. The most common ...