It is important to note that oysters are a type of shellfish that can be eaten either raw or cooked. There are many individuals who are allergic to seafood such as shrimp, oysters or lobster. Depending on the severity of the oyster allergy of the individual, he/she can experience various allergic symptoms after eating oyster or foods that contain oyster.
Skin reactions
Individuals who are allergic to oysters can develop skin reactions right after the ingestion or handling of oyster or foods that contain oyster. The symptoms can include red-colored, itchy rashes on parts of the body that came in contact with the oyster.
In some cases, the individual can develop itchy, inflamed patches of skin or hives on the area surrounding the mouth. Certain regions of the body such as the lips, hands or face can become bloated in appearance after consumption of food that contains oysters. If the individual experiences any of these skin reactions right after consumption of oyster or foods that contain the shellfish, it is important to consult a doctor right away so that proper evaluation can be carried out.
Gastrointestinal symptoms
Those who are allergic to oyster can suffer from a variety of gastrointestinal symptoms after eating oyster or foods that contain oyster. The symptoms include vomiting, nausea and diarrhea that are usually experienced by the individual who has eaten oysters.
In some cases, the individual can even experience abdominal cramping depending on the severity of the allergy. In case the individual experiences any of these symptoms, consulting a doctor is a good step to take.
Respiratory symptoms
Individuals who are hypersensitive to oysters can develop various respiratory symptoms right after eating oysters. In some individuals, they will start to wheeze or cough after ingesting oysters. Other symptoms include shortness of breath, breathing difficulty or asthma.
When a severe allergic reaction or anaphylaxis occurs, it is considered as a life-threatening condition that typically develops in a short span of time right after exposure to the allergen. The indications of anaphylaxis include tongue or throat swelling, breathing difficulty, wheezing and loss of consciousness. Once the individual experiences these symptoms, it is important to seek emergency care right away. If you want to be prepared to handle anaphylaxis, you can take part in a course on first aid today.
Other possible symptoms of oyster allergy
It is important to note that those who have oyster allergy can also suffer from other additional symptoms all over the body. Some individuals can develop an itchy nose, congested nose or can start to sneeze. Even irritation of the eyes including itchy or watery eyes can develop in some individuals.
Depending on the severity of the oyster allergy, some can experience dizziness or lightheadedness that can eventually lead to loss of consciousness. In case the individual experiences any of these symptoms right after ingestion of oysters, it is important to seek medical care right away so that further evaluation can be carried out.