Excessive heart fire can lead to rapid heartbeat, nervous palms or soles, sweating, hearing heartbeat, feeling heartbeat, sinus tachycardia and other symptoms. If it is serious, it will cause insomnia and it will be difficult to sleep.

Excessive heart fire may also damage kidney yin, or it may be caused by insufficient kidney yin.

Excessive heart fire won't have much effect unless it is serious. Let your body adjust itself or go to a Chinese medicine shop to buy some bamboo leaves and gardenias to drink.