Analysis of illness: Boat-fruited Sterculia, also known as the sea or the sea, is cold in nature, enters the lungs and intestines, and has the functions of clearing heat, relieving sore throat, moistening intestines and relaxing bowels. It is often used to treat cough due to lung heat, sore throat, hoarseness, heat constipation, red face and ear fever, short and yellow urine, etc. It can promote the peristalsis of small intestine and produce mild diarrhea. Although boat-fruited Sterculia is mild in nature, it is not recommended to take it continuously for a long time because it may bring about systemic reactions. Suggestion: Side effects of boat-fruited Sterculia 1. Side effects of spleen and stomach weakness Long-term excessive drinking of boat-fruited Sterculia water can cause spleen and stomach weakness, leading to diarrhea, reduced diet, chest tightness, weight loss and other side effects. People with bad stomachs will be particularly obvious; 2. aggravate the side effects of diarrhea. Patients with diarrhea may get worse if they take boat-fruited Sterculia. 3. Low blood pressure side effects Boat-fruited Sterculia also has a certain antihypertensive effect. If people with normal or low blood pressure take it for a long time, there may be a risk of hypotension. 4. Allergic side effects Allergic reactions are manifested as itchy skin, diffuse flushing, large papules and wheal, lip edema, dizziness, palpitation, chest tightness, nausea and blood pressure drop.