What is the effect of ginger

Ginger has the effects of relieving cold (removing cold from the muscle surface), warming the stomach and stopping vomiting (treating vomiting caused by stomach cold by warming the spleen and stomach), resolving phlegm and relieving cough, and detoxifying fish and crab.
Ginger is the fresh rhizome of Zingiber officinale, which is pungent in flavor and slightly warm in nature. It is clinically used for treating wind-cold cold, stomach-cold vomiting, cold phlegm and cough, and fish and crab poisoning. Ginger is pungent and warm, can warm the stomach and dispel cold, cold or cold in the spleen and stomach cold stomach and epigastric cold pain has a certain role in relieving. Note that this drug should not be taken by people with heatiness and internal heat of Yin deficiency.
Ginger should be used correctly under the guidance of traditional Chinese medicine practitioners, and should not be used blindly on its own to avoid adverse effects.