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Table 2 Diagnostic criteria for cold-heat complex syndrome of NERD

From: Efficacy and safety of the Chinese herbal formula Hewei Jiangni recipe for NERD with cold-heat complex syndrome: study protocol for a double-blinded randomized controlled trial

Category

Symptoms or signs

Main symptom

Burning discomfort in the retrosternal or epigastric region.

Anti-acid or spitting clear water.

Dull pain in the epigastric stomach, like warming, and pressing.

Fasting stomachache, relieved by eating.

Minor symptoms

Loss of appetite;

Fatigue;

Thin stools;

Lukewarm hands and feet.

Tongue

Red tongue, White fur

Pulse condition

Weak pulse