Upper respiratory tract congestion (ID: 5334) All Complaints for this Species Respiratory system Decongestant Decoct leaves & drink x1 cup x1-2/day. Nervous system Anti-convulsant Decoct leaves & drink x3 cups/day. Kidney & Urinary Tract Anti-Infective Decoct flowers & drink x1 cup mornings before breakfast as needed. Kidney & Urinary Tract Anti-lithic Decoct flowers & drink x1 cup mornings before breakfast as needed. Gastrointestinal Carminative Decoct leaves & drink x1 cup as needed.