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.

A 20-year-old female presented with a history of psoriasis and psoriatic arthritis since childhood. She started treatment with etanercept (Enbrel ®) 1 month previously. One day after a subcutaneous ...

Articles and social media posts online have shared the statistic that 86% of children in a COVID-19 vaccine trial suffered an adverse reaction, often without giving further details. While the ...

Although injection site reactions were common occurrences in both the tralokinumab and dupilumab groups, tralokinumab caused ISRs more frequently. Tralokinumab caused more frequent injection site ...

Please provide your email address to receive an email when new articles are posted on . Treatment with biologic injections may lead to serious complications, such as infections requiring multiple ...

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 ...

Injections deliver liquid medications, fluids, or nutrients directly into a person’s body. Different types of injections include intravenous, intramuscular, subcutaneous, intraosseous, and intradermal ...