Suggest Treatment For Vibrating Limbs

Am 62 male 5 3 56Kg with Heart problem since 1981 and had seizure in 2003 and is under constant medication - Levipil 500 OD, Valpin CR 500 BD, Simvotin 20 OD and Amlodepine 5mg OD but strangely am having vibratory limbs, specially hands and fingers when holding an item, it s more so when there is some argument or excitement. It is happening since last 6/8 months and thus my hand writing has detoriated to a large extent. Is there a cure or medication to get rid of this. I shall be extremely obliged. Many thanks. Prof. Kunal Das, New Delhi 0091 0000 YYYY@YYYY