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.

Side effects of Botox may vary depending on the condition that it’s used to treat. More common side effects of Botox include headache, injection site reactions, and urinary retention. Most side ...

The FINANCIAL — Pfizer Inc. announced on September 24 that the company’s injectable contraceptive, Sayana Press (medroxyprogesterone acetate), is now available to women in the United Kingdom (UK) for ...