Anaphylactic reactions are severe and potentially life-threatening allergic reactions that can occur within minutes or hours after exposure to an allergen. While most people associate anaphylactic reactions with drugs, foods, or insect stings, they can also be triggered by other substances, including serum.
Serum is a yellowish fluid that is produced by the liver and contains essential proteins, hormones, and electrolytes. It is used in medical settings for diagnostic and therapeutic purposes, such as blood transfusions, immunotherapy, and research. However, serum can also cause allergic reactions in some people, especially if they have a history of allergies, asthma, or immune system disorders.
Here are some key facts about anaphylactic reactions due to other serum: