<p>Chai Hu is indicated for fullness in the chest and hypochondrium. Chai Hu should not be used for secondary indications such as alternating chills and fever, abdominal pain, vomiting or inhibited urination as these are a result of the formula itself.</p>

<p>In the Shang Han Lun, there are many formulas that don&rsquo;t include Chai Hu to treat patients with alternating chills and fever, abdominal pain, vomiting or inhibited urination. Only when there is fullness in the chest and hypochondrium is Chai Hu is needed.</p>
