Effexor (venlafaxine): Potential symptoms after stopping Effexor (venlafaxine) include: anxiety, depressed moods, crying, dizziness, paranoia, irritability, drowsiness, restlessness, shaking, headache, ^ sweating, nausea/ vomiting, nightmares, body zaps (electric sensations), shortness of breath, sleep difficulties, fatigue, seizures, irregular heart rate, etc.
Answered 6/25/2014
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