dear sir, my father (76year, 65 kg)(m) very active in routine life, having a problem of high bp, & diabetec since last 20 year now he is a problem of ckd from last 5 year , & today's condition is local docter said ckd (stage 3-4), he's sugar is almost in control level since last 1 year but some time it goes to lower side(so he not take a medicin for sugar), pb is at the higher side approx (170-90) . now he is facing a problem of weakness, foul test , bubbly urination, itching on body, feels vomitte. kindly suggest me what should i do.