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 ...

(CNN) -- Nineteen people from nine states have reported harmful reactions after receiving cosmetic injections -- commonly known as Botox -- that were administered from unlicensed or untrained ...

Of particular concern are patients with severe lipoatrophy of the extremities. These individuals or their caregivers may need to search for sites with more subcutaneous fat to avoid injection into 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 ...

As with other drugs, icatibant can cause side effects, such as dizziness and injection reactions. If icatibant side effects become difficult to tolerate, talk with your doctor or pharmacist. Icatibant ...

The FDA issued a boxed warning for anaphylaxis risk linked to Glatiramer acetate and Glatopa, used in MS treatment. Anaphylaxis symptoms can appear within an hour of injection and may lead to severe ...