COVID spread rapidly through Amish communities, but vaccine uptake was very low. Here's what the data shows about cases, deaths, and herd immunity claims.
Clobetasol can be used on genital skin for certain conditions, but thin skin there raises the risk of side effects. Here's what to know before using it.
Steroids can stress your liver in real ways, from abnormal blood tests to rare tumors. Here's what the risks actually look like and how the liver often recovers.
Opioids slow breathing by binding to receptors in the brainstem, suppressing the signals that keep us breathing automatically — here's how that process works.