Yintang
Yintang, which means “Hall of Seal or Hall of Impression," is located midway between the inner ends of the eyebrows.
Yintang can be used to address various issues, including:
Frontal headache relief
Calming the Spirit which is helpful for anxiety, stress, and insomnia
Sinus problems: effective for congestion and sinusitis
Healing System of Tong Ren/Tam: beneficial for sinus and issues, and for enhancing energy in the head specifically during qi gong practice
Vertigo
Rhinorrhea (nasal discharge), epistaxis (nosebleed)
Infantile convulsion
The functions of Yintang include:
Opens the nasal passages
Dispels wind
Calms the Shen (spirit)