Petunia seeds are not good for the stomach. Petunia seed is a traditional Chinese medicine for the dried mature seeds of petunia or round-leaved petunia of the genus Petunia in the family Cyclophyllaceae. Petunia seeds are cold in nature, bitter in taste, and belong to the lung, kidney and large intestine meridians. It is effective in removing the accumulation of worms and killing worms, diarrhea and water. The main treatment for edema, abdominal pain, phlegm (water metabolism disorders formed by the pathological products) cough. As you can see, petunia seeds are not good for the stomach. It should be noted that the use of petunia seeds is contraindicated in pregnant women. It is not suitable for use with croton cream and croton. Prohibit overdose, petunia seeds contain toxicity, overdose will have a strong irritation of the intestinal tract, can also stimulate the kidneys, serious damage to the central nervous system, especially the hypoglossal nerve, resulting in paralysis of the tongue movement, speech disorders. Petunia seeds are toxic Chinese medicines that need to be used under the guidance of a doctor, and blind use may lead to adverse effects.