Danhong should refer to Danhong Huayu Oral Liquid, Danhong Huayu Oral Liquid does not specify how many days for a course of treatment, clinically, generally 2~4 weeks for a course of treatment, the specific medication need to comply with the doctor’s instructions.
The main ingredients of Danhong Huayu Oral Liquid are Salvia miltiorrhiza, Angelica sinensis, peach kernel, Rhizoma Ligustici Chuanxiong, safflower, Citrus aurantium dulcis, and Chai Hu. This drug has the efficacy of activating blood circulation and removing blood stasis, promoting qi circulation and clearing collaterals and can be used in the case of blurred vision and sudden loss of vision caused by qi stagnation and blood stasis, and in the case of the above symptoms during the absorption stage of central retinal vein occlusion.
The adverse effects of this drug are not clear. This drug is contraindicated in patients with bleeding tendency, patients in the bleeding stage of central retinal vein occlusion and pregnant women; and should be used with caution in patients with Yin deficiency and hyperactivity of Yang. Patients should check the bleeding and coagulation time regularly during the use of the drug.
If you feel unwell, we recommend that you consult a doctor in a timely manner, and follow the doctor’s instructions for specific medication, do not blindly use your own medication.