A patient diagnosed with Yin vacuity fire would likely experience which of the following symptoms?

A patient diagnosed with Yin vacuity fire typically presents with specific symptoms related to a deficiency in Yin, which results in an upward surge of Yang energy. This condition often manifests as heat symptoms, due to the lack of cooling, moistening qualities of Yin.

In terms of symptoms, patients with Yin vacuity fire commonly experience signs such as night sweats, a feeling of heat, dry throat, and often irregularities in menstruation, like dribbling or spotting instead of a normal menstrual flow. This reflects a systematic imbalance where the heat generated from vacuity fire disrupts normal blood flow.

The other symptoms listed, while they might be relevant in different contexts, do not specifically align with Yin vacuity fire.

Constipation can occur in various other conditions but is not a defining characteristic of Yin vacuity fire. A pale tongue with a thick coating generally indicates a different issue, such as Qi deficiency or cold conditions, rather than the heat state present in Yin vacuity fire. Feeling cold and weak aligns more with a Yang deficiency, where the body lacks warmth and energy due to insufficient Yang rather than excess heat from Yin vacuity.

Thus, the symptom of dribbling menstruation aligns with the characteristics of Yin vacuity fire, showcasing