<p>Dry mouth, thirst, nausea, vomiting, feeling weak, drowsy, restless, or light-headed, fast or uneven heartbeat, muscle pain or weakness, urinating less than usual or not at all, easy bruising or bleeding, unusual weakness, red or purple spots on skin, numbness or tingly feeling, nausea, stomach pain, low fever, loss of appetite, dark urine, clay-colored stools.</p>