The price of traditional Chinese medicine fluctuates depending on the package specification and manufacturer, with the price of 500g of rhubarb fluctuating between $27 and $125. There are raw rhubarb, rhubarb powder and rhubarb granules. Raw rhubarb is available in different sizes such as 5g per bag, 10g per bag and 500g per bag. 5g per bag size of rhubarb is around 100RMB for 500g, 10g per bag size of rhubarb is around 90RMB for 500g. 500g of rhubarb fluctuates between 27~57RMB for 500g depending on the manufacturer. The price of rhubarb powder is not significantly different from the price of rhubarb drinking tablet formulations, with prices fluctuating between 27~57 yuan. Rhubarb is also available in decoction-free granule form, but is the most expensive at around RMB 125/500 g. Rhubarb is effective in clearing heat and fire (removing heat and fire from the body), cooling the blood and detoxifying the toxin (referring to the treatment of blood heat and toxins), etc. It should be used with caution in pregnant women, and during menstruation and breastfeeding. If you need to buy rhubarb, it is recommended that you visit a regular hospital or pharmacy.