What Chinese herbal medicines are used for fumigation to treat dry eye syndrome?
In general, dry eye syndrome can be treated with steam from traditional Chinese herbs such as chrysanthemum, honeysuckle, mint, buddleja flower (Mi Meng Hua), and coptis. If discomfort persists, it is recommended to seek medical attention promptly. Specific details are as follows:
1. Chrysanthemum
Chrysanthemum is rich in vitamin A and has the effects of dispelling wind-heat, suppressing hyperactive liver yang, clearing the liver to improve vision, and clearing heat to detoxify. Through steaming, the active components of chrysanthemum can directly act on the eyes, promoting ocular blood circulation and alleviating dryness symptoms.
2. Honeysuckle
Honeysuckle is sweet and cold in nature, with a light texture that effectively disperses upper-jiao wind-heat and helps relieve wind-heat conditions. It is suitable for treating fever, headache, and early-stage febrile diseases caused by wind-heat invasion. When used in steam therapy, its heat-clearing, detoxifying, and antibacterial properties help reduce ocular inflammatory responses, thereby relieving dry eye symptoms.
3. Mint
Mint has the function of dispersing wind-heat and regulating liver qi, helping to alleviate symptoms such as wind-heat感冒, sore throat, and swelling. During steaming, the cooling sensation of mint can soothe eye discomfort and reduce pain and foreign-body sensations.
4. Buddleja Flower (Mi Meng Hua)
Buddleja flower is known for its ability to clear the liver and improve vision, making it a commonly used herb in traditional Chinese medicine for treating eye disorders. When used in steam therapy, its active ingredients can directly affect the eyes, improving symptoms such as dryness and pain.
5. Coptis
Coptis has the effects of clearing heat, drying dampness, purging fire, and detoxifying. It is primarily used to treat symptoms caused by excessive heart fire. However, when used in steaming, its heat-clearing properties can also help reduce ocular inflammation, thus indirectly alleviating dry eye symptoms.
When using herbal steam therapy, care should be taken to ensure the water temperature is not too high to avoid eye burns, and treatment should be conducted under the guidance of a qualified healthcare provider.