Huo bile pill has the efficacy of aroma and resolving turbidity, clearing heat and clearing the orifices, and has the function of treating dampness and turbidity inside, forehead headache and other conditions. Patchouli gallbladder pill is black coated water pill, after removing the coating shows gray-brown to brown; gas specific, bitter taste. Composed of patchouli leaves, pig gall powder and so on. It has the efficacy of aroma, clearing heat and clearing the orifices, and is mainly used for nasal congestion, clear and turbid flow, forehead headache caused by dampness and turbidity, bile meridian fire. The adverse reactions and contraindications of Huo bile pill are not clear. It should be noted that during the use of drugs, avoid tobacco, alcohol, spicy, fishy food; should not be taken at the same time tonic Chinese medicine; allergic to people with caution; allergy to this product is prohibited. If you need to use drugs, it is recommended that under the guidance of traditional Chinese medicine practitioners to identify the evidence, according to their own situation, reasonable choice, not self-medication, so as not to cause adverse consequences.