<p>Saquinavir must be administered in combination with ritonavir.<br />
<br />
<strong>Adults (over the age of 16 years)</strong>: Saquinavir 1000 mg twice daily (5x200 mg capsules or 2x500 mg tablets) in combination with ritonavir 100 mg twice daily.<br />
<br />
Saquinavir and ritonavir should be taken within 2 hours after a meal.</p>