What’s going on with the blackened seal?

The darkening of the halls of the face generally refers to the halls of the forehead. Darkening of the halls of the foreheads may be caused by physiological factors such as severe lack of sleep, overwork, and may also be related to the weakness of the spleen and stomach, and kidney deficiency.
1. Physiological factors: If there is a serious lack of sleep, overwork, life stress, etc., it may trigger the phenomenon of darkening of the Hall of Yin.
2. Weakness of the spleen and stomach: too much long-term thinking and insufficient qi and blood can cause the symptoms of blackening of the hall of the seal, which may also be accompanied by diarrhea, fatigue (lack of mental strength) and tiredness, thinness and weakness, loss of appetite, thin and white moss, weak and feeble pulse, and dizziness and easy to sweat and so on.
3. Kidney deficiency: congenital insufficiency, too much sexual intercourse, blood damage, old age, chronic illness and other causes of kidney deficiency, can also cause patients with darkening of the Hall of Indigo, accompanied by premature aging, forgetfulness, lumbar and knee soreness (lumbar and knee soreness and weakness of the sensation), fatigue, reduced sexual function, poor mood and other symptoms.
When the patient has the symptoms of darkening of the hall of the seal, he should go to the hospital in time for examination and treatment to clarify the cause of the disease.