Continue last line, now little back pain

First admitted in hospital on 21/03/2022 due to of platelets count of 73,000&legs also swelling after doings tests ,the serum creatine is 5.6 and the patient already have bp,sugar,fids( seizure only 2 times came on 2018 and 22/03/22 at treatment time one time came in hospital for controlling one sleeping injection given after that not came fids),on 26/03/22 the platelets was 230000 was increased and the creatine level 3.3,Now discharge from hospital ,now medicine were using ,ELMOX-CV625;RENOLOG;CINOD-10;PANTOPRAZOLE40;NEXIRON LP;PHENYTOIN IP100;EMBETA XR-25;LOYZIDE40; LIVOLEXIN SYRUP; FLEX SURE (gel for swelling&pain) is this medicine is better for soon recovering & or please suggest any medicine & better food for creatine control& losing of sodium levels becoz of going urine doctor referred daily 3 loss of water and in that butter milk with salt for 24hrs but he like to drink more water he normally drink 4to5 ltrs from normal days.if now drink more than 3 lts water There any problem