Dilong is a diuretic, asthma reliever, meridian clearer, and wind quencher, and does not have the effect of treating hemorrhoids. Dilong is a diuretic, treating urinary dysuria (unruly urination) and urinary obstruction after there is heat in the bladder. It also calms asthma and treats wheezing and rumbling in the throat caused by heat stagnating in the lungs and a loss of lung ventilation. Dilong can open the meridians, treating redness, swelling and pain in the joints, limitation of flexion and extension, and numbness following meridian blockage. Dilong can clear heat and quench wind, treating spasms, convulsions, stupor, nonsense and epilepsy caused by heat. Hemorrhoids are not in the main treatment scope of Dilong, the adverse effects and contraindications of Dilong are not exact, and the taking of which requires medical guidance.