The principal side effect of the cephalosporins is hypersensitivity. Penicillin-sensitive patients will also be allergic to the cephalosporins, depending on the cephalosporin generation. The previous percentage of 10% cross reactivity rates are often overestimated. Allergic reactions may present as, for example, rashes, pruritus (itching), urticaria, serum sickness-like reactions with rashes, fever and arthralgia, and anaphylaxis.
No special preparation is needed for Allergen Cefaclor Immunocap / Eia Blood Serum. Inform your doctor if you are on any medications or have any underlying medical conditions or allergies before undergoing Allergen Cefaclor Immunocap / Eia Blood Serum. Your doctor depending on your condition will give specific instructions.