Huo Bile Pill is a kind of Chinese medicine preparation with antiphlogistic effect. Huo Bile Pill is a compound preparation composed of pig bile powder and patchouli oil. Huo Bile Pill has the effect of clearing heat and resolving turbidity and promoting the nasal passage, and is mainly used clinically for nasal diseases such as nasal congestion and nasal abscess and headache caused by wind-cold and heat and liver fire attack. Since Huo Bile Pill has the effect of clearing heat and relieving symptoms, it should be used with caution by patients with weakness and cold, allergies, as well as those with weak spleen and stomach and loose stools. Iojiao Pill is cold in nature and should not be used by women during pregnancy or patients who are taking tonic Chinese medicine. If you experience gastrointestinal reactions such as stomach discomfort, loose stools, diarrhea, or allergic reactions such as rash or itching, discontinue the medication immediately and consult a professional physician at your local medical institution.