Final answer:
A customer experiencing an allergic reaction may exhibit symptoms including wheezing, which is related to respiratory difficulties. Other symptoms can range from itching and swelling to digestive upsets and severe reactions like anaphylaxis.
Step-by-step explanation:
A customer having an allergic reaction may show various symptoms, including some that affect the respiratory system, such as wheezing. This is due to the body's immune system reacting to a harmless protein from the environment, often leading to symptoms like wheezing, nasal congestion, or trouble breathing. Severe responses can also involve swelling of the throat, a drop in blood pressure, and, in some cases, anaphylaxis, which is life-threatening and requires immediate medical attention. Other common allergy symptoms include tingling or itching in the mouth. Hives, itching, or eczema. Swelling of the lips, face, tongue, and throat.
Abdominal pain, diarrhea, nausea, or vomiting. Dizziness, lightheadedness, or fainting. While 'wheezing' is a symptom often linked with an allergic reaction, other symptoms such as cold sweats, dizzy spells, and dehydration may occur depending on the severity and nature of the reaction. A customer having an allergic reaction may show the symptom of wheezing. Wheezing is a whistling sound produced when air flows through airways that are narrowed or constricted. It is commonly associated with asthma and can be a sign of an allergic reaction.