A fear of needles in a medical setting (often called trypanophobia when it’s more severe) is common and can make TRT ...

While intravenous needles need to be rigid in order to pierce the skin, that rigidity sometimes causes damage to the veins. A new needle addresses that issue by softening upon insertion into the ...

Each night it’s the same. Story after story on the TV news is about the Covid-19 vaccination effort, and they are all illustrated with footage of needles sinking into exposed upper arms. Could those ...