“…54 Other causes of anaphylaxis are related to drugs such as: antibiotics (particularly beta-lactams ones), analgesics and anti-inflammatory medications, anesthesia medications and even apparently harmless substances such as folic acid and vitamins. 55 Other examples of drugs causing severe reactions of hypersensitivity are monoclonal antibodies (cetuximab, infliximab and omalizumab); [56][57][58] immunotherapy and allergy skin tests, [59][60] infectious diseases prevention vaccines, or their excipients such as gelatin, dextran and egg traces, 61 radiological contrast media, 62 latex, 63 cold, 64 physical exercise, 65 seminal fluid 66 and many less common agents such as: glue, seeds, mold and cleaning products 17,37 . Finally, it has been recently described a new trigger of anaphylaxis occurring in patients with specific IgE antibody to galactose-α1,3-galactose (α-Gal), a carbohydrate present in non-primate mammalian proteins.…”