Skin Rash
The development of red, itchy, and swollen patches on the skin.
Hives
Raised, itchy welts on the skin that vary in size and appear quickly.
Swelling
Notable increase in size or volume, especially in areas like the face, lips, tongue, or throat.
Breathing Difficulties
Shortness of breath, wheezing, or a feeling of tightness in the chest.
Dizziness
A sensation of spinning or losing one's balance.
Anaphylaxis
A severe, potentially life-threatening reaction that requires immediate medical attention, often accompanied by difficulty breathing and a drop in blood pressure.