fatigue, drowsiness, dry mouth, increased <span style = 'background-color: #dae8f4'>sweating</span>
(hyperhidrosis), trembling, headache, dizziness, sleep disturbances, insomnia, cardiac arrhythmia, hallucinations, blood pressure changes, nausea and
/or vomiting, diarrhea, heightened anorgasmia in females, impotence and
ejaculatory problems in males. In rare cases (around over 1% of cases), some allergic reactions, convulsions, mood swings, anxiety and
confusion have been reported.