Shidou Point (SP-17 / Food Pore, also known as Mingguan)
Discover the exact location and acupressure method for Shidou (SP-17 / Food Pore). Learn its benefits for chest and hypochondriac pain, chest and back pain, and food stagnation, plus classic combinations for comprehensive treatment.
Indications
Chest and hypochondriac distension with pain, chest and back pain, food stagnation, and abdominal distension.
Precise Location
On the chest, in the 5th intercostal space, 6 cun lateral to the anterior midline.
Location Method
Lie supine. First locate the nipple (approximately the 4th intercostal space), then measure 3 finger-widths (approximately 4 cun) laterally from the nipple, and move one intercostal space downward (to the 5th intercostal space) – the point is where firm pressure produces a distinct sore and distending sensation.
Massage Method
Massage: Press and knead with the thumb. Press and knead Shidou with the thumb about 200 times, or for 3–5 minutes, to treat chest and hypochondriac distension with pain. Therapeutic actions: Strengthens the spleen and harmonizes the stomach, soothes the chest and regulates qi, unblocks the chest and hypochondrium.
Compatibility
Chest and hypochondriac distension with pain: Combine with Tanzhong (RN-17).
Efficacy & Actions
This point belongs to the Foot Taiyin Spleen Meridian. It strengthens the spleen and harmonizes the stomach, soothes the chest and regulates qi, and unblocks the chest and hypochondrium. It is a commonly used point for treating chest and digestive system disorders. First documented in Zhenjiu Jiayijing. "Shi" means food and drink; "Dou" means pore or passage. This point is a passage for the distribution of the essence of food and drink – hence the name Shidou (Food Pore). It is also known as "Mingguan."
