Chinese Herb Actions Opens the Nasal Passages and Alleviates Pain For sinus or nasal problems with symptoms such as blocked nasal passages, rhinitis, sinusitis, thick and turbid nasal discharge, or loss of sense of smell. For intense sinus headaches that may or may not radiate to the back of the head or neck. Dispels Wind Dampness in the Muscles and Skin For Painful obstruction (Bi Zheng), and spasms and cramps in the muscles. For rash and itching due to skin disorders. Chinese Herb Contraindications Cautions Use with caution in Qi and Blood Deficiency. Use with caution during pregnancy Information from sacredlotus