Menstrual flow is too little, it has been more than a year, what medicine can be taken to change

Patient's question:

No

Doctor's answer:

Hello, a small amount of menstrual flow may be caused by estrogen deficiency or qi and blood deficiency. It is recommended to consult a traditional Chinese medicine practitioner for diagnosis and treatment. If qi and blood deficiency is identified, you can take Compound Ejiao Jiang and Wuji Baifeng Wan to regulate it. If there is no improvement, consider endometrial thinning and estrogen deficiency, in which case you can take Premarin to supplement estrogen. It is also recommended to consume more soybeans and soy products, as they contain natural estrogen and can help replenish estrogen.