I'd been taking spasmocip plus by Cipla for 4 months. Initially it was like 4 caps a day but then in the later stage it increased to 8-16 caps a day. Ive quit since 3 weeks now. I dont feel the urge anymore. But Im palpitating with 90 beats/min and suffering for sleeplesness and excessive sweating. What do I need to do?