Hello, Thank you for your question.
Urinary Tract Infection (UTI) is a bacterial or fungal in part of the
urinary system, which includes the kidneys,ureters, bladder and urethra. UTIs are one of the most common infections in the elderly , who can experience more severe symptoms than younger people.
Symptom in the elderly include confusion, delirium pain in the lower abdomen, flank or back pain, and
poor appetite, fatigue, nausea or vomiting, fever, feeling pressure in the lower abdomen or pelvis, Urgent and frequency urination.
Your grandma history and the UA result show she has UTI. Normal WBCs in urine sediment is low 0-5 WBCs per high power field(HPF). Your grandma result is 7 so it is high, and it is normal to have 1 to 5 squamous
epithelial cells per high power field in your urine.
Macrobid is indicated only for the treatment of acute uncomplicated urinay tract infection( acute cystitis)cause by
Escherichia coli or
staphylococcus saprophyticus. Its not indicated for the treatment of
pyelonephritis or kidney abscesses(perinephric abscess). To reduce drug resistant you should do urine culture when the result show which kind of bacterial, the Antibiotic selection is more effective.
You should bring her to see your home doctor to make sure what is her real infection, that help to reduce antibiotic resistant. Your doctor may need to do ultrasound to help to guide if kidney involve or not.
I hope I answer your question.
Regards,
Dr. Raksmey