Viral & Infectious Conditions Example: Shingles (Herpes Zoster) Common Symptoms: Painful rashes, , burningsensations, post-herpetic neuralgia. TCM Mechanism: Caused by damp-heat, liver fire, or qi stagnationleading to toxins trapped in the meridians.Blocked circulation of qi and blood manifests as painand inflammation. Indications: Patients in the acute phase (with rash and pain) or chronic stage (persistent neuralgia)Supportive care to reduce recurrence, relieve pain, and promote skin healing.