<human>: Four months ago a blood test I had showed the following: Urea - 106mg/dl; creatinine - 1.6mg/dl and Uric acid 12.4mg/dl . three days ago I had another blood test which showed the following result: urea - 103mg/dl; creatinine - 1.4md/dl and uric acid 2.6.  I am under some medications like dieretics(Urex Forte 250mg) and two other tablets to control my blood pressure, and warfarine (7.5mg). My doctor said that if my urea is at a high most probably the Urex Forte is responsible for it.  Which is which? Is there a solution to control the Urea I my blood?
<bot>: Hi. Urex forte is furosemide. you're taking very high dose of furosemide. Such high dose of furosemide may cause many side effects like hyperglycemia, hypokalemia(decreased potassium) and hyponatremia(decreased sodium). Such high doses of furosemide doses should be given for short period of time and under monitoring. Yes urea can be increased because of furosemide. U should decrease the dose furosemide if u do not have edema or decreased urine output. Take care