Side effects of plumula Nelumbinis generally speaking, plumula Nelumbinis rarely causes diarrhea. People who drink lotus plumule tea often have no symptoms. Although the replaced plumula Nelumbinis is from a pharmacy, its efficacy should be the same as long as it is plumula Nelumbinis. Of course, lotus seeds are cold-hearted, if taken in large quantities or for a long time, it will affect gastrointestinal function and lead to abdominal pain or diarrhea. In order to make clear the reasons, it is suggested that lotus plumule tea should be stopped during diarrhea, and betaloc should be taken after meals instead, and if necessary, it can be taken in a reduced amount, and the gastrointestinal tract should be adjusted first. During this period, all foods or drugs that aggravate or irritate the gastrointestinal tract should be avoided, and the diet should be easy to digest, less greasy, and foods with cold and high cellulose content should be avoided to avoid inducing or aggravating diarrhea.