my sister as ust had an operation on her bowels she had a blood clot she has got many health problems only got 25% of her lungs workin she was in intensive care for 3 weeks and they did not think she was goin to live she is now not eatin feeling weak and shakey all the time has very bad memory loss loosin weight rapidly please tell me what is wrong
Hello, I am glad to note that your sister has shown recovery from a critical illness. Based on the details, we need to exclude nutritional deficiencies such as vitamin B12, hemoglobin and vitamin D levels.  These can be checked in the blood. If possible, get a CT scan of the brain also done to exclude any bleeding/blood clots.  Hope I have answered your query. Let me know if I can assist you further. Take care Chat Doctor.