You can eat bananas if you have urticaria, urticaria itself is an allergic disease, accompanied by itchy, windy doughnut-like changes all over the body. Diet should not eat chili peppers, do not drink alcohol, do not eat seafood, mango, pineapple, eat eggs, milk, these foods contain a large number of histamine, which may make the symptoms of urticaria aggravated, is not conducive to health. Banana in the histamine content is relatively small, contains a large number of potassium ions, fiber, vitamin C, ingested into the body can stabilize the cell walls in the body, can relieve the symptoms of skin air mass-like changes, to play an auxiliary therapeutic role, will not have a negative impact on urticaria. Can promote intestinal peristalsis, so that the body’s hangover accelerate the discharge of the body, can play a role in increasing the rate of metabolism. Excessive intake of bananas can easily cause diarrhea, do not eat too much.