Ibuprofen Allergy Symptoms

　　Ibuprofen is a non-steroidal anti-inflammatory drug (NSAID), commonly available in tablet and capsule forms. Generally, allergic reactions after using ibuprofen may include skin redness and swelling, nausea and vomiting, chest tightness and shortness of breath, dizziness and fatigue, as well as cold extremities. It is recommended to seek timely medical attention and receive symptomatic treatment under a doctor's guidance. Detailed explanations are as follows:

　　1. Skin redness and swelling: Ibuprofen allergy may cause skin redness, swelling, and even red patches or rashes. These rashes may be accompanied by intense itching, causing discomfort to the patient. In severe cases, skin symptoms may manifest as hives—inflamed, raised areas of skin of varying sizes and numbers, often accompanied by itching.

　　2. Nausea and vomiting: Some patients may experience gastrointestinal symptoms such as nausea and vomiting after taking ibuprofen. These symptoms can cause significant discomfort. In severe cases, more serious gastrointestinal complications such as intestinal bleeding may occur.

　　3. Chest tightness and shortness of breath: Ibuprofen allergy may also lead to respiratory issues such as chest tightness and shortness of breath. Patients may feel pressure in the chest area and experience difficulty breathing. In severe cases, symptoms such as swelling of the throat or bronchial tubes, or spasms may occur, potentially leading to life-threatening conditions like suffocation.

　　4. Dizziness and fatigue: Ibuprofen allergy may also present neurological symptoms such as dizziness and weakness. These symptoms can cause physical discomfort and interfere with daily activities and work.

　　5. Cold extremities: In addition to the four common allergic symptoms listed above, ibuprofen allergy may also cause other symptoms such as cold extremities. Such symptoms may indicate a severe allergic reaction such as anaphylactic shock, which requires immediate medical attention.

　　The severity of allergic reactions to ibuprofen varies from person to person and may differ due to individual factors. Therefore, before using ibuprofen, patients should consult a physician to determine whether their health condition is suitable for the medication. If an allergic reaction occurs, ibuprofen should be discontinued immediately and prompt medical treatment sought.