Big red jujube in eating time is easy to cause cough, but is not triggered by what disease, mainly due to the local impact caused by the big red jujube inside the pulp is dried, dehydrated jujube meat, very soft and very sweet, outside of the skin is slightly hard, this kind of sweet and greasy pulp eaten in, there is a certain fire. So eat jujube when the whole body and throat, airway place are bias heat, this time just jujube skin and hard, chewing time can not be completely crushed, there are crushed crumbs in the throat when passing through the pharynx, there is heat like the pharynx will produce stimulation, so it is very easy to cause cough. Specific use to not have such a side effect, cook jujube in porridge or steamed in steamed bread inside the effect will be much better, because the rice, face to the body has a soothing mucous membrane effect, because the rice, face is flat, nourishing, so the jujube with them a piece of use will reduce the irritation of cough may be.