Deficiency of essence, qi and blood in men can be manifested as symptoms of deficiency of kidney essence, deficiency of qi and blood and so on. Such as adult men with low sperm infertility, premature aging, poor spirit, fatigue, chest tightness and shortness of breath. 1. Symptoms of kidney essence deficiency: adult men are infertile with low sperm count and premature aging. Premature aging is mainly manifested as hair loss, loose teeth, tinnitus and deafness, lumbar and knee weakness (the feeling of lumbar and knee weakness), dullness of spirit, forgetfulness and other symptoms. 2. Symptoms of qi and blood deficiency: mainly manifested as poor spirit, fatigue, chest tightness and shortness of breath, lack of strength to speak, dizziness, heartburn, insomnia and other symptoms. If you have any of the above symptoms, it is recommended that you seek medical attention in a timely manner.