Cilantro is a commonly used culinary herb known for its ability to stimulate appetite and improve digestion. In Traditional Chinese Medicine, it is believed to ward off pathogenic factors and warm the stomach to aid digestion. Individuals with a cold constitution may find that consuming cilantro alleviates symptoms such as stomach cold pain, indigestion, and incomplete rash eruption from measles.
However, individuals who are prone to colds should avoid cilantro. This is because they often suffer from varying degrees of Qi deficiency. Cilantro's pungent nature has a dispersing effect, and excessive or prolonged consumption can deplete Qi and harm the spirit, thereby causing or exacerbating Qi deficiency. This can lead to more frequent colds. In addition to recurrent colds, those with Qi deficiency often experience symptoms like excessive sweating, fatigue, and lethargy. Those with pronounced signs of Qi deficiency should consume cilantro sparingly or not at all. Postpartum and post-illness patients also commonly experience a degree of Qi deficiency and should therefore also avoid cilantro.