What are the benefits and uses of Henna (指甲草)?

The efficacy of Impatiens balsamina is generally to dispel wind, promote blood circulation, reduce swelling, and relieve pain. It can be used to treat injuries from falls and blows, rheumatism, and other conditions. Medication should be taken under the guidance of a doctor. Impatiens balsamina is a relatively common traditional Chinese medicinal herb. It has a warm nature and a pungent taste, and is associated with the liver and kidney meridians. In traditional Chinese medicine, it has the effect of dispelling wind and promoting blood circulation, which can improve symptoms such as lumbar pain and joint swelling caused by rheumatism. At the same time, it can also treat conditions such as menstrual disorders with abdominal pain and postpartum retained lochia. Additionally, Impatiens balsamina has the effect of reducing swelling and relieving pain, and can be used to treat injuries from falls and blows, carbuncles, and boils. Proper use of medication may not have a significant impact on physical health. However, frequent and盲目medication may affect the body's normal metabolic functions. If one is physically weak or has no blood stagnation, it is not recommended to use Impatiens balsamina for treatment, as it may exacerbate the condition and hinder recovery. During medication, one should pay attention to a light diet and avoid spicy and stimulating foods such as chili peppers, onions, and garlic, as they may reduce the efficacy of the medication and hinder the body's absorption of its ingredients. In daily life, it is also important to drink more water and urinate frequently to promote body metabolism and eliminate toxic substances produced in the body.