Both knee replacement done 11 days back. 56 year female. Restless, sleep disturbed every 5_10 minutes, bad/frightening dreams and body shiver/seizures occurring last 4 daydreaming. Medicines prescribed daily are::ceftum 500mg BD, Zanocin400mg OD, Riconia G OD, Ezorb Forte OD, Disperzyme TDS, Eliqis 2.5mg BD, Ultracet BD, Ecosprin 75mg.