Symptoms of seafood allergy

summary

Seafood is more and more common in our daily life. It's not difficult to eat seafood now, but some people will have seafood allergy when they eat seafood. What are the symptoms of seafood allergy and how to deal with seafood allergy? Let's learn about it.

Symptoms of seafood allergy

Patients with seafood allergy symptoms are more sudden onset, will feel sudden itching on the skin, may appear wheal pimple, bright red or pale, wheal size is different, some wheal surface blisters, there are also edema erythema.

After seafood allergy, the rash on our skin surface will disappear in 24 hours, but new wheal or erythema will recur. Accompanied by itching, burning pain. In severe cases, nausea, vomiting, abdominal pain, diarrhea or shortness of breath, chest tightness, dyspnea, decreased blood pressure, and even asphyxia can occur.

Poisoning occurs quickly, often in 0.5 ~ 1 hour after eating, sometimes as long as 5 minutes, long time also as long as 4 hours. The symptoms are mild, the recovery is fast, and occasionally death occurs. It is often manifested as blushing, dizziness, headache, heartbeat, palpitation, chest tightness, urgent breathing, swelling of face and lips, numbness of tongue and limbs, nausea, vomiting, itching of skin, etc.

matters needing attention

Poisoning occurs quickly, often in 0.5 ~ 1 hour after eating, sometimes as long as 5 minutes, long time also as long as 4 hours. The symptoms are mild, the recovery is fast, and occasionally death occurs. It is often manifested as blushing, dizziness, headache, heartbeat, palpitation, chest tightness, urgent breathing, swelling of face and lips, numbness of tongue and limbs, nausea, vomiting, itching of skin, etc.