My father is suffering from sugar for more than 10 years. He was on medication for that. Since this February he started taking insulin. Two months back he vomited blood due to spleen enlargement due to some liver problem. Later his Urea and keratin levels shot up and since then nephrologist suggested reduced salt and protein diet. Due to that his intake has gone down extremely and he is very weak. He does not eat proper food. He is suffering from severe leg pain continuously. Please suggest an immediate remedy for leg ache and on how to reduce Urea and keratin. Thank you.