Before you schedule an injection, read this.

Botox can cause temporary redness, swelling, tenderness, or bruising at the injection site. You may get flu-like symptoms like fever, body aches, or nausea after Botox. Botox may cause headaches, ...

After receiving an injection, some people experience symptoms at the injection site on the skin. This reaction is a common adverse effect of vaccines, Botox injections, biologics, and chemotherapy.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Beauty treatments aren’t cheap, so deciding where to splurge and where to ...