The reason that eats seafood allergy and symptom?

summary

Seafood, including all kinds of fish, shrimps, shells and so on, is a very delicious food. However, many people who eat seafood are prone to some diseases, which is related to the allergic constitution and the large amount of histamine in seafood. The histamine contained in seafood can cause a variety of body discomfort symptoms. Some people naturally lack enzymes that can break down and stop the histamine, and can't metabolize the histamine they ingest, resulting in allergies. Seafood allergy has acute and chronic points, the specific symptoms are not the same. Let's introduce the symptoms of seafood allergy.

The reason that eats seafood allergy and symptom?

The main symptoms of seafood allergy are pruritus and edema. Some people are only allergic to some fish, but they can eat other seafood without rejecting all seafood. Some people eat not fresh fish will appear allergic reaction, eat cooked fish but not. Pickled salted fish histamine more, eat will also be allergic. Seafood allergy occurs very quickly, after eating a few minutes will appear obvious allergic reaction. The general manifestations of patients are headache, dizziness, blushing, palpitation, chest tightness, and even death.

The treatment of seafood allergy. The treatment of seafood allergy is mainly drug treatment, oral anti allergic drugs is the most effective way to control the disease. Topical hormone ointment can be applied to the affected area to relieve allergic symptoms. However, the side effects of hormone ointment are relatively large, and it is easy to produce dependence. Can also use traditional Chinese medicine to treat, take the right amount of dried perilla leaf, put in a teapot, drink after brewing with boiling water, can treat itching, abdominal pain and other symptoms.

Seafood allergy is due to the fact that seafood is rich in heterologous proteins. These heterologous proteins will activate the immune cells of the human body, and then produce some complex biochemical reactions. The human body will produce antigens, and then allergic symptoms will appear. The symptoms of patients with allergies vary from mild to severe, some patients will have dizziness and headache, some patients will have vomiting, and serious patients will have chest tightness and dyspnea. For patients with seafood allergy can take traditional Chinese medicine treatment, there are perilla leaf tea and often have a good effect.

matters needing attention

Seafood allergy can be prevented. Before eating seafood, freeze it and rinse it with salt water. When eating, add some vinegar, which can kill bacteria. To chew carefully before swallowing, salivary enzymes can control the absorption of allergens in the gastrointestinal tract. People with allergic constitution should stay away from allergens. In case of allergy, they should go to the hospital for treatment in time and take anti allergic drugs.