Effects and functions of costusroot[picture]

Do you know what costus root [picture] is? It is a kind of traditional Chinese medicine. There are many records about it in ancient medical books. Costus root [picture] has many medicinal values ​​and can be used to treat some discomfort symptoms in our body. Let us learn about the effects and functions of costus root [picture] in detail.

【English name】 RADIX AUCKLANDIAE

[Source] This product is the dried root of Aucklandia lappa Decne., a plant of the Asteraceae family. It is dug up in autumn and winter, the mud, sand and fibrous roots are removed, cut into sections, and the large ones are cut into petals longitudinally. After drying, the rough skin is removed.

[Properties] This product is cylindrical or semi-cylindrical, 5 to 10 cm long and 0.5 to 5 cm in diameter. The surface is yellow-brown to gray-brown, with obvious wrinkles, longitudinal grooves and lateral root marks. It is hard and not easy to break. The cross section is gray-brown to dark brown, the surrounding area is gray-yellow or light brown-yellow, the cambium ring is brown, with radial texture and scattered brown dot-like oil chambers. It has a unique aroma and a slightly bitter taste.

【Identification】 (1) The powder of this product is yellow-green in color. Inulin is common, and radial texture appears on the surface. Wood fibers are mostly bundled, long and spindle-shaped, with a diameter of 16 to 24 μm, and the pore openings are in the shape of transverse cracks, crosses or herringbone shapes. Reticular ducts are common, and there are also bordered pit ducts with a diameter of 30 to 90 μm. Fragments of the oil chamber are sometimes visible, containing yellow or brown secretions.

[Preparation] Costus root : remove impurities, wash, soak for a while, stew thoroughly, cut into thick slices, and dry.

【Nature and flavor】Pungent, bitter, warm.

[entry into meridians] Enter the spleen, stomach, large intestine, triple burner, and gallbladder meridians.

【Functions and indications】Promotes the flow of qi and relieves pain, strengthens the spleen and aids digestion. It is used for chest and abdominal distension and pain, heaviness after diarrhea, indigestion, and loss of appetite. Stewed costus root can strengthen the intestines and stop diarrhea. Used for diarrhea and abdominal pain.

【Usage and Dosage】 1.5～6g.

【Storage】 Store in a dry place away from moisture.

【Excerpt】 Chinese Pharmacopoeia

Everyone should know about the medicinal value of costus root [picture]. We should pay more attention to information in this area so that we can be prepared when encountering problems and avoid panic.