1What is a kidney stone?
A kidney stone is, as the name implies, a hard mass that forms when chemicals such as calcium oxalate forms chrystals in the urine that stick together. These crystals may continue to grow to form stones that range in size from a grain of sand to a ping pong ball.
2How common are kidney stones?
Kidney stones are one of the most common problems affecting the urinary tract across the world. According to the National Institute of Health, over 10 million people are found to have kidney stones yearly. Once you have one stone, you are more likely to have another, unless preventative measures are taken to prevent stone formation. By age 70, 12 percent of men and 5 percent of women are affected by stones. Kidney stones are more commen in men, only one of five patients with kidney stones are women.
3Why do kidney stones occur in some people and not others?
Normally, our urine contains some substances that increase stone formation and other substances that inhibit stone formation. Some people have a higher concentration of those substances that form stones [calcium, for example], and have lower concentration of those substances that decrease the likelihood of stone formation [citrate, for example]. The factors which contribute to stone formation in those who have an increased likelihood of stones are the following:
- TOO LITTLE WATER INTAKE
- Blockage of urinary tract
- Repeated or chronic kidney diseases
- Certain medications
- Blockage of urinary tract
- Genetic and metabolic diseases
4How do you know if you have a kidney stone?
Some may never have any symptoms if the stones remain small and don’t cause an obstruction. When stones get big enough to stop urine flow, than the following symptoms may occur:
- Severe pain in kidney, your flank, radiating to groin
- Inability to find a body position which provides relief
- Fever, chills, and weakness
- Blood in urine
- Nausea and vomiting
- Decreased urine output
5How can my doctor find out if I have kidney stones?
First, x rays, CT scan, or ultrasound [sound waves] may help to find if you have kidney stones. Once kidney stones are found, it is very important to find out which kind of stone you have so they can be prevented. This requires that a 24 hour urine collection is done.
6How are kidney stones treated?
Regardless of the type of stone, you must increase water intake. Based on the type of stone you have, we may give you a medication to prevent the stone or give a medication to dissolve the stone [calcium oxalate stones cannot be dissolved].
7Can kidney stones be prevented?
Once the stone is removed, you must see a kidney doctor to prevent additional stone formation. Based on blood and urine tests, we will recommend diet and medications changes to prevent further stone formation. REMEMBER, STONE DISEASE IS PREVENTABLE and we will show you how to prevent them…
8What and where are the kidneys?
You have two kidneys, each the size of a fist, located at the lower back end of your ribcage. Each kidney contains up to a million units called nephrons [nfrns]. The kidneys consist of two major compartments, the blood compartment which is basically a very small blood vessels and the urine compartment which consists of tubules [tbyls]. In the tubules chemicals and water or removed based on the body’s needs. The urine from the tubules eventually drains into the middle of the kidney. From here each kidney drains the urine into the bladder where it sits until it is excreted from your body.
9What is Chronic Kidney Disease?
Chronic kidney disease includes any condition that damages your kidneys and decreases their ability to keep you healthy by doing the jobs listed. The way your kidney doctor knows if you have kidney disease and the extent of your kidney disease is by doing blood tests, urine tests, and by doing a kidney ultrasound. As kidney disease progresses toxic wastes can build to high levels in your blood and make you feel sick. You may develop complications like high blood pressure, anemia (low blood count), weak bones, poor nutritional health and nerve damage. Also, kidney disease increases your risk of having heart and blood vessel disease. The primary functions of the kidneys are to:
- Remove waste products from the body.
- Balance the body's fluids.
- Release hormones which regulate blood pressure.
- Synthesize the vitamins which control growth.
- Control the production of red blood cells.
10What are the symptoms of Chronic Kidney Disease?
Unlike heart disease which causes chest pain or gastrointestinal disease which causes belly pain, kidney disease may not cause any symptoms until advanced. Once the kidney disease progresses and wastes begin to build in your blood stream, the following symptoms may occur:
- Often no symptoms in the earlier stages (I-III)
- Feeling tired or weak
- Nausea and Vomiting
- Loss of appetite
- Shortness of Breath
- A metallic taste in your mouth
- Darkening of the skin
- Trouble concentrating
- Change in urination
11What increases the risk of having chronic kidney disease?
- Diabetes Mellitus
- Race: African-American, Hispanic, Pacific Islander, and Native Americans
- Age > 65
- Relative with CKD
12How can the progression of kidney disease be delayed or prevented?
- Keeping blood pressure under control: that is < 130/80 or 125/75 if you have diabetes or protein in urine.
- Taking certain types of medication called ACE-Inhibitors or Angiotensin Receptor Blockers.
- For Diabetics, keeping blood sugars under control with HbAIc less than 6.0. This requires frequent monitoring of your blood sugars.
- Avoiding medication that will damage your kidneys such as non-steroidal anti-inflammatory drugs (NSAIDS). Examples are ibuprofin, Advil, Motrin, Aleve, Celebrex and Naprosyn.
- Avoid Fleets® Phospho-soda and Fleets® Enema. Avoiding, if possible, IV Contrast used for CT scans and Heart Catheterizations..
- Controlling your cholesterol..
- Quit smoking..
- If overweight, losing weight..
- Treating Anemia, if present.