There are four key symptoms which may herald the onset of anaphylaxis.

• Tingling and swelling of lips/eyes/face
• Itching/rash
• Tightening of the throat
• Difficult in breathing

Asthma is a significant risk fact for your patients with food allergy¹
Reference: ¹.McLean-Tooke APC, Bethune CA, Fay AC et al. Adrenaline in the treatment of anaphylaxis: what is the evidence BMJ 2003; 327: 1332-5.