Allergic reactions can often cause a red, itchy rash on the skin. It may appear as raised bumps, hives, or patches.
Itchiness, particularly in localized areas, is a common symptom of an allergic reaction. Swelling, especially around the face, lips, tongue, or throat, can also occur.
Allergies often lead to sneezing fits and a runny or congested nose. This is especially common with seasonal allergies or exposure to allergens like pollen or dust mites.
Allergic reactions can cause the eyes to become watery, itchy, and red. This symptom is known as allergic conjunctivitis.
Some individuals may experience coughing, wheezing, or difficulty breathing as a result of an allergic reaction. This is more common in individuals with respiratory conditions like asthma.
Allergies can affect the digestive system, leading to symptoms such as nausea, vomiting, diarrhea, or abdominal pain.
In severe allergic reactions, known as anaphylaxis, swelling can occur in the lips, tongue, throat, or other parts of the body. This can be a life-threatening emergency and requires immediate medical attention.
Allergies can cause fatigue and a general feeling of being unwell. Some individuals may also experience headaches as a result of allergic reactions.
Anaphylaxis is a severe allergic reaction that can involve multiple systems in the body. It can cause difficulty breathing, a sudden drop in blood pressure,