### The efficacy and function of Perrin

Peilan, also known as orchid grass and fragrant peilan, is a common Chinese medicinal material. It has the functions of aromatic and dampness-reducing, refreshing the spleen and appetizing, relieving heat and eliminating filth. Its main components are volatile oils, including paracymene, limonene, etc., which are widely used in clinical Chinese medicine and daily health care. The efficacy of Perrin is mainly reflected in the following aspects:Dehumidify and neutralize,Relieve summer heat and eliminate filth,Awakening the spleen and appetizing, suitable for symptoms such as dampness and turbidity, summer-damp cold, loss of appetite and other symptoms. Modern research also shows that Perrin has certain antibacterial and anti-inflammatory effects, but you need to pay attention to the appropriate amount when using it to avoid excessive discomfort.

Perrin'sDehumidify and neutralizeEfficacy is one of its core functions. Traditional Chinese medicine believes that dampness trapping the spleen will lead to symptoms such as abdominal distension, loss of appetite, thick and greasy tongue coating, and the aromatic components of Perrin can effectively resolve dampness and turbidity and promote the transportation and transformation of the spleen and stomach. For example, when the humidity is high in summer, you can use Peilan to make tea or cook porridge to help relieve dampness. In addition, Peilan is often combined with medicinal materials such as Patchouli and Atractylodes to enhance its curative effect. It should be noted that Peilan is warm in nature and should be used with caution by those with yin deficiency and excessive fire.

Perrin'sRelieve summer heat and eliminate filthThe effect is particularly prominent in summer. Ancient doctors often used Perrin to make sachets, which were hung indoors or carried with them to dispel the heat and dampness. Modern research has also found that Perrin volatile oil has a certain inhibitory effect on bacteria in the air, so it can be used to purify the environment. For example, making Perrin with mint, mugwort leaves, etc. into a sachet can not only refresh the mind, but also prevent summer colds. However, it should be noted that Perrin has a strong aroma and those with allergies should use it with caution.

Perrin'sAwakening the spleen and appetizingThe effect is especially suitable for those with loss of appetite. Its aromatic ingredients can stimulate the secretion of digestive juices and improve indigestion. For example, adding a small amount of Perrin leaves in cooking can increase the aroma of the dishes and stimulate appetite. In addition, Perrin can also be combined with hawthorn, tangerine peel, etc. to make appetizing tea. However, it should be reminded that Perrin should not be taken in large amounts for a long time to avoid consuming qi and damaging yin.

To sum up, Peilan is a traditional Chinese medicinal material with various functions, especially in reducing dampness, relieving heat, and appetizing. Reasonable use of Peilan can improve symptoms such as internal resistance due to dampness and dampness, summer cold, etc. However, attention should be paid to physical differences and dosage control. In daily application, Perrin can be used as medicine, dietary therapy or aromatherapy material, exerting its unique health value.

Sources cited: "Chinese Pharmacopoeia" (2020 edition), Li Shizhen's "Compendium of Materia Medica"