GUANFACINE

5449 reported adverse events

Drug classes: Central alpha-2 Adrenergic Agonist [EPC]

These side effects are most commonly reported by patients taking GUANFACINE:

# Side effect Count
0 DRUG INEFFECTIVE 562
1 OFF LABEL USE 397
2 SOMNOLENCE 343
3 AGGRESSION 314
4 FATIGUE 245
5 HEADACHE 206
6 DIZZINESS 205
7 SUICIDAL IDEATION 203
8 HYPOTENSION 201
9 PRODUCT QUALITY ISSUE 195
See all common reactions for GUANFACINE

GUANFACINE is most commonly taken among patients reporting these side effects:

# Side effect Count Frequency
0 GLYCOGEN STORAGE DISEASE TYPE VIII 3 0.2500
1 FAILED EXAMINATIONS 2 0.1250
2 DISRUPTIVE MOOD DYSREGULATION DISORDER 6 0.1200
3 SELECTIVE MUTISM 6 0.0811
4 SWEAT TEST ABNORMAL 3 0.0811
5 DEFIANT BEHAVIOUR 12 0.0732
6 OPPOSITIONAL DEFIANT DISORDER 20 0.0576
7 INTERMITTENT EXPLOSIVE DISORDER 5 0.0526
8 BRAIN LOBECTOMY 2 0.0408
9 COPROLALIA 2 0.0392
See all enriched reactions for GUANFACINE