Demystifying Kidney Disease for the Average Joe!

Most of us, even the fitness freaks, feel good about consuming diet soda...that harmless, calorie-free, sugar-free indulgence. What could ever be wrong about a can of zero calorie, carbonated, flavored water?! Possibly a lot, it seems. The potential for harm stems from the various ingredients that go in to conjuring your favorite diet soft drink. Lets break down a typical artificially sweetened beverage (diet soda) in to its bare ingredients that are pertinent for this discussion : artificial sweeteners, caffeine, caramel color, and phosphoric acid.

I had covered why excess protein in the urine needs to be treated in my earlier post.  Lets talk briefly about how we go about achieving that.

Pain, both acute and chronic, is commonly prevalent in patients with chronic kidney disease (CKD) . This is due to the myriad diseases that often coexist in kidney disease patients (like arthritis, diabetes, obesity, etc). I had earlier written a post on how certain painkillers adversely affect the function of the kidneys. So we know that many pain medications are bad for your kidneys. We also know that even if some pain medications are not directly toxic to your kidneys, they can still accumulate in your body and affect other organs in patients who have kidney disease. It saddens me when patients with pain come to my office after being told that they can't take a particular pain medication because "their kidney numbers have worsened". Granted that could certainly happen; but not coming up with an alternative and leaving patients "marooned" is also a disservice to them. What then could be some viable options for patients with kidney disease to deal with thei...

I often call kidney disease the "Rodney Dangerfield of Medicine". It gets no respect! Well, outside of the medical community, the same could be said for nephrologists (to a certain extent)! No one is quite sure what they do, or why does anybody need to see one anyway.  For some, we are just another version of urologists. Nephrologists, as the readers of this blog know are physicians who specialize in the diagnosis and treatment of kidney disease, electrolytes, high blood pressure, dialysis, kidney stones, etc. 

Kidney disease has a profound effect on sexual health, fertility, the ability to conceive, etc. I will cover the issues related to chronic kidney disease (CKD) and pregnancy in my next post . For today, lets try and understand how and why a reduction in your kidney function could affect your sexual health. Sexual dysfunction does tend to worsen as kidney disease progresses, and is part of the constellation of various signs and symptoms of advanced kidney disease .

In my previous  post , I had talked about how physicians check your kidney function, as well as the concept of glomerular filtration rate (a measure of your kidneys' function, or more accurately, its filtration capacity), or GFR. I want to talk today about an entity that you might have heard before: chronic kidney disease, or CKD.  CKD is a generic, umbrella term. Nephrologists define it as " kidney damage or reduction in kidney function that persists for 3 or more months ". The definition does not include the cause of kidney disease. In other words, whether you have reduction in kidney function from diabetes, or high blood pressure, or a genetic cause, you could still carry a common diagnosis of CKD. This diagnosis is then further subdivided in to stages 1 thru 5, depending on the disease severity. This is where the concept of GFR that I talked about  before  becomes useful.    Take a look at the above picture (courtesy of The National Kidne...

Most people know that getting a stress test is a way to test your heart's function. But how do you test your kidney function? You might have heard doctors mention words like "creatinine", or "GFR" when checking how good or bad your kidneys are doing. Although there are a lot of methods by which the kidneys' performance can be measured, I will explain the ones that are used most often in clinical setting