LYCOS RETRIEVER 
Cyclobenzaprine: Drowsiness
built 617 days ago
Cyclobenzaprine may cause some side effects, although you can’t predict which ones. It’s possible that you may experience dizziness, drowsiness, or dry mouth. Other side effects are less likely but may include abnormal sensations, abnormal thoughts or dreams, agitation, anxiety, blurred vision, confusion, rash, constipation, convulsions, decreased appetite, depressed mood, hepatitis, abnormal heartbeats, diarrhea, difficulty falling or staying asleep, difficulty speaking, disorientation, excitement, fainting, aggressive behavior, fatigue, fluid retention, hallucinations, headache, h double vision, eartburn, bloated feeling, hives, increased heart rate, indigestion, inflammation of the stomach, lack of coordination, liver diseases, low blood pressure, nausea, nervousness, palpitations, ringing in the ears, severe allergic reaction, stomach and intestinal pain, sweating, swelling of the tongue or face, thirst, paranoia, tingling in hands or feet, tremors, urinating more or less than usual, vertigo, vomiting, weakness, yellow eyes and skin. Confusion or hallucinations are more likely in older adults.
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If a Cyclobenzaprine overdose is suspected, contact your local poison control center or emergency room immediately. Symptoms of Cyclobenzaprine overdose may include drowsiness, fast or irregular heartbeat, enlarged pupils, seizures, and loss of consciousness.
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The most common effects associated with Cyclobenzaprine overdose are drowsiness and tachycardia. Less frequent manifestations include tremor, agitation, coma, ataxia, hypertension, slurred speech, confusion, dizziness, nausea, vomiting, and hallucinations. Rare but potentially critical manifestations of overdose are cardiac arrest, chest pain, cardiac dysrhythmias, severe hypotension, seizures, and neuroleptic malignant syndrome. Changes in the electrocardiogram, particulary in QRS axis or width, are clinically significant indicators of Cyclobenzaprine toxicity.
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