Category: Symptom

Black stool, also known as melena or tarry stool in medicine, refers to stool that is significantly darker in color, appearing black or dark red, and often covered with mucus,…

Bad breath generally refers to an unpleasant odor emanating from the mouth when breathing, also known as bad breath. It can be caused by poor living and hygiene habits, as…

Foamy urine refers to the presence of bubbles in urine. Under normal circumstances, urine has a strong surface tension, resulting in a low number of bubbles. However, urine contains some…

Insomnia, also known as “bu mei” in Traditional Chinese Medicine, is a common sleep disorder characterized by dissatisfaction with sleep duration and/or quality, despite adequate sleep opportunities and a suitable…

Low back pain (LBP) is a very common condition, characterized by pain in the lower rib cage, lumbosacral region, and sacroiliac region, sometimes accompanied by radiating pain to the lower…

Ground-glass nodules (GGNs) are a radiographic finding characterized by increased lung density with well-defined or ill-defined margins on CT scans. However, the density of the lesions is insufficient to obscure…

Bad breath, as a symptom, refers to the presence of an unpleasant odor in the mouth. Dirty oral cavity, soiled teeth, undigested food, internal heat accumulation, yin deficiency and hyperactivity…

Dizziness is a common subjective sensory abnormality characterized by dizziness, head swelling, spinning vision, a feeling of heaviness in the head, mental shakiness, and blurred vision. Traditional Chinese Medicine (TCM)…

Palm redness refers to an abnormally reddish discoloration of the palm area. This phenomenon can be caused by a variety of factors. It can be a natural reaction to increased…

Nocturnal emission (NE) refers to the spontaneous leakage of semen in men without sexual intercourse or masturbation. It can be categorized as nocturnal emissions, spermatorrhea, and seminal leakage. Ejaculation due…