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<p>for this.</p>

<p><big> Adverse effects </big></p>
<p><big> Constipation </big></p>
<p>Like <a href="page.php?w=loperamide">loperamide</a> and other opioids, morphine acts on the <a href="page.php?w=myenteric_plexus">myenteric plexus</a> in the intestinal tract, reducing gut motility, and causing constipation. The gastrointestinal effects of morphine are mediated primarily by <a href="page.php?w=mu_Opioid_receptor">u-opioid receptors</a> in the bowel. By inhibiting gastric emptying and reducing propulsive <a href="page.php?w=peristalsis">peristalsis</a> of the</p><p>
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