Rash. FC tab: Bradycardia, tachycardia, hypotension; diarrhea, epigastric distress, stomach pain; dizziness, headache, fatigue. Soln for inj: Insomnia, occurrence or intensification of numbness of paralyzed extremities (when used in patients w/post-apoplectic hemiplegia), nausea, abnormal lab values for LFT & warmth feeling.