. 2012 Feb 16;14(1):PCC.11br01218. doi: 10.4088/PCC.11br01218

Table 3.

Discontinuation Symptoms Described in the Literature

Disequilibrium	Dizziness (exacerbated by movement or postural changes),⁵ light-headedness,⁷ vertigo,⁵^,⁷^,⁸ ataxia,⁵^,⁷ and headaches⁵^,⁷ (less common: disequilibrium in brief bursts when patients move their head or eyes⁷)
Gastrointestinal	Nausea,⁵^,⁷^,⁸ vomiting,⁵^,⁷ loose stools,⁵^,⁷ dry mouth,⁵ anorexia⁷
Flu-like symptoms⁸	Myalgia,⁵ fatigue/lethargy,⁵^,⁷ shaking chills,⁵ rhinorrhea,⁵ tremor,⁷ sweating⁷
Sensory disturbances⁸	Vivid dreams,⁵ nightmares,⁷ excessive dreaming,⁷ initial and middle insomnia,⁵^,⁷^,⁸ paresthesia,⁷ numbness,⁷ electric shock–like sensations,⁷ rushing noise in head,⁷ and palinopsia (visual trails)⁷ (less common: visual hallucinations,⁹ auditory hallucinations,¹⁰^,¹¹ visual phenomena similar to the fortification spectra associated with migraines,¹² shock-like sensations,¹³ and stroke-like symptoms¹⁴)
Psychological	Anxiety,⁵^,⁷^,⁸ agitation,⁵^,⁷^,⁸ irritability,⁷ mania,⁵^,¹⁵ crying spells,⁵^,⁷ cognitive disturbances,⁵ low mood,⁷ and slowed thinking⁵ (less common: confusion⁹)