Tag: Injection site infection

According to the CDC, most injection side effects are mild and resolve within a few days. But when it comes to your health, it's vital to know the difference between a normal reaction and a serious complication. Here is a guide explaining how do I know if my injection went wrong.

Most injection site redness, pain, and swelling are normal and expected, signaling a healthy immune response. Knowing **when to worry about injection site redness** involves observing its progression and watching for key signs that differentiate a common reaction from a more serious complication.