<p><strong>Adult or Elderly</strong>: The recommended initial dose 10 mg. The dose may be increased to 20 mg after 1-2 weeks depending on the clinical effect.<br />
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<strong>Children 2-5 years</strong>:&nbsp;The recommended normal dose 10 mg (10 ml syrup).<br />
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<strong>Children 6-12 years</strong>:&nbsp;The recommended normal dose 10 mg (10 ml syrup). The dose may be increased to 20 mg.</p>