Don’t scratch that bug bite or rash, you’ll make it worse. But why would something that feels so good be bad? A lot of things ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Bethany Heitman Contributing Editor Having an itchy bug ...

Buggin’ out? There’s a hot new way to stop the itch. Powered by your smartphone, the pocket-sized gadget skips creams and chemicals in favor of heat to soothe insect bites. The Post spoke with Dr.