Tiny biodegradable particles poke openings in skin to boost topical drug delivery
Skin is remarkably good at keeping things out of the body. Typically, that's a positive. It becomes an issue when medicine needs to get in. Swallow a pill to treat a skin condition, and the medicine enters your stomach, moves into your bloodstream and travels throughout your body—all to reach a problem in your skin.
We haven't written up this one. Phys.org has the full story — the link below goes straight to it.
