<s>[INST] my dad was rushed to hospital a week ago.He was unresponsive at first with severe dehydration.They dicovered he had pnemonia & a chest&kidney infection,hes stiil unsteady on his feet but our main concern is he can remember eveything up to a few days before ill &is now forgetting even simple things such as what he had for lunch. Could it be as his body has beeen through so much&he seeems very tired? [/INST] Hi, dairy have gone through your question. I can understand your concern. Your father has pneumonia and kidney infection. He needs higher antibiotics to control the infection first. Taxi, gentamicin and metronidazole or other broad spectrum antibiotics should be used. For intravenous antibiotics and fluid treatment he needs hospitalization. Regular complete blood count and creatinine level should be measured. So go for hospitalization and take treatment accordingly. Hope I have answered your question, if you have any doubts then contact me at bit.ly/ Chat Doctor. Thanks for using Chat Doctor. Wish you a very good health. </s>