Five Hardnesses / Neonatal Sclerema
Updated 2026-08-03
INTRODUCTION
English translation pending.
CORE DEFINITION
Five hardnesses is a classical Chinese pediatric pattern describing hardness of the neck and nape, the mouth, the hands, the feet, and the muscles in a newborn. It is attributed to insufficient innate yang, so cold congeals the blood and qi stagnate, leaving the tissues firm and cold. The pattern is severe and was historically treated with warming methods such as moxibustion to restore yang and unblock the channels. It overlaps with sclerema neonatorum and requires urgent neonatal assessment.
SCAFFOLDING EFFECT
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- Site Survey: Check all five areas, since hardness often starts in the limbs and spreads inward. - Warmth Reading: Treat cold-induced hardness as a sign that yang is failing to reach the surface. - Urgency Check: Escalate immediately, because the pattern can progress to a critical state.
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Yang qi provides warmth and movement, keeping blood and fluids circulating. When innate yang is insufficient, cold dominates, fluids congeal, and blood stagnates, so the tissues lose pliability and become hard. Because the deficiency is systemic, the hardening appears in several regions at once, and the prognosis depends on how quickly warmth and circulation can be restored.
MINIMUM ACTION
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- baike.baidu.comhttps://baike.baidu.com/item/%E4%BA%94%E7%A1%AC/265346verified
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