Severe Rash
One of the symptoms of a monoclonal antibodies allergy is a severe rash. This is an adverse skin reaction that may appear as hives, red patches or widespread redness on the body, and may be accompanied by itching.
Breathing Difficulties
Individuals with an allergy to monoclonal antibodies may experience difficulty breathing. This can manifest as shortness of breath, coughing, wheezing, or a tightening sensation in the chest.
Swelling
Swelling is also a common symptom of a monoclonal antibodies allergy. This can occur in various parts of the body, such as the face, lips, tongue, or throat, and may interfere with breathing if severe.
Abdominal Pain
Abdominal pain is another symptom that can be indicative of a monoclonal antibodies allergy. This discomfort can range from a mild, persistent ache to severe, sharp pain, and may also be accompanied by nausea or vomiting.
Dizziness
Dizziness, a feeling of unsteadiness or loss of balance, may also occur in individuals who are allergic to monoclonal antibodies. In severe cases, this could lead to fainting.
Fever
A monoclonal antibodies allergy can also result in a fever. This is an elevated body temperature, typically over 100.4°F (38°C), that can be accompanied by chills, sweating, and a general feeling of malaise.