Common Insomnia Drowsiness Involuntary Trembling Or Quivering (Tremor) Mouth Dry (Xerostomia) Diarrhoea (Diarrhea) Dizziness Headache (Cephalgia) Sweating (Perspiring) Weight Gain (Body Mass Index Raised) Libido (Sex Drive) Decrease Nose Congested or Running (Rhinitis) Pain Muscle (Myalgia) Skin Rash Erection Failure: Impotence Sexual Dysfunction Sleepiness or Drowsiness (Somnolence) Appetite Loss (Anorexia) Constipation Indigestion (Dyspepsia) Fatigue Mind: Nervousness |