One single kidney in place of two is a scenario which is often termed as solitary kidney.

Who has a solitary kidney?

Their body functions normally and are generally not unhealthy. This is also known as renal agenesis.
In some cases, people are born with two kidneys with just one of them healthy and fully functional. The other one does not function fully or partially. This condition is known as kidney dysplasia.
A person who had to undergo a kidney removal surgery (nephrectomy); such a surgery is conducted when a person has an infected kidney or diseased, malfunctioning/cancerous growths on the kidney.
A person who has donated a kidney to someone who required kidney transplantation.
What potential health risks does a person with a solitary kidney have?

Normally, a person born with a single kidney does not have any such potential health risks. They are generally healthy and lead normal lives.
Later in life, there may or may not be slight loss or degradation in the functioning of the kidney.
The life span of a person with a single kidney is normal. There is no apparent effect on the mortality rates.
What kind of special diet must a person with a single kidney follow?

There is no need of any such special diet for a person with a single kidney.
Normal healthy balanced diet with all the essential nutrients should suffice.
You must be careful about your animal protein intake and calcium supplements.
Drink sufficient quantity of water to remain hydrated all day and prevent the urine from turning acidic.
Controlled consumption of alcohol and caffeine is a must. It is also important to reduce the consumption of aerated drinks.
Exercises and Physical activities for a person with a single kidney:

A person with a solitary kidney can function like any other normal individual.
You may also participate in sports. However, you must take enough precaution to prevent injuries to your kidney. Proper padding and protection around your lower abdominal region and back is of utmost necessity.
You can hit the gym, run a marathon and nothing is impossible for you.

Living With Solitary Kidney - Things You Need to Know!

The bladder is a muscular sac that is seated just above the pubic bone. The organ stores urine produced by the kidneys allows us the control the frequency of urination by the expansion and contraction of its muscles. Pain in the bladder is usually caused due to one of three reasons:

Interstitial cystitis: This is a chronic condition which affects more women than men. It makes the bladder inflamed and irritated. The bladder walls turn stiff because of this which makes it difficult for the bladder to expand. Interstitial cystitis may be caused by a defect in the lining of the bladder.

Urinary tract infection: Urinary tract infections can affect a person at any age and may develop in the ureter, urethra, bladder or kidneys. However, it is most commonly seen in the bladder. This infection is caused by bacteria that enter the body through the urinary tract.

Bladder cancer: Cancer that develops in the bladder is known as bladder cancer. Transitional cell carcinoma is the most common type of bladder cancer cell. This begins in the innermost layer of the bladder lining. Pain during urination and discomfort in the lower pelvic region are common symptoms of this disease. Once the cause is diagnosed, antibiotic medication can help treat bladder pain. Along with that, there are a few things you could do at home as well.

Drink plenty of fluids: Ideally, we should drink 8-10 glasses of water a day. Water keeps the body hydrated and helps flush toxins from the body. It also helps dilute the urine. This can make urination less painful as concentrated urine may be acidic and difficult to pass. Water also helps prevent the formation of kidney stones and thus helps the kidneys function optimally.
Urinate frequently: Do not try to control your urine. Holding urine in for extended periods of time allows bacteria to multiply within the body. It is also important to urinate after intercourse as sexual activities can push the bacteria present on the skin deeper into your body. This is important for both men and women.
Dress comfortably: Avoid synthetic, tight fitting underwear and clothes. Instead wear, loose, comfortable clothes that are preferably made out of cotton. These clothes will help keep your skin dry and not allow bacteria to breed.
Pain relievers and heating pads: Sometimes, antibiotics can take a day or two before addressing bladder pain. In such cases, pain relievers can help deal with the discomfort and cramps. Heating pads can also help soothe abdominal and lower back pain that results from bladder infections.

Painful Bladder - What Should You Know About It?

Most people believe kidneys to be organs solely responsible for the filtration of blood and production of urine. But the truth is that the kidneys perform a host of vital functions in the body which include regulation of blood pressure, blood volume, and blood Ph. Around half of the individuals affected by lupus suffer from kidney problems, and the most affected part is the glomerulus whose function is filtering substances from the blood.

Effects of lupus nephritis on the kidneys
Lupus itself doesn t lead to kidney infection or inflammation. But lupus nephritis, which is the Systemic lupus erythematosus (SLE) that affects the kidneys and the medications used for treating the condition tend to suppress the immune system. It makes the person affected with lupus vulnerable to the infections of various types. It is one of the most severe conditions of that could be encountered by a person wherein the immune system starts attacking various parts of the body as they would tackle a disease.

Lupus nephritis makes the kidney unable to remove the waste materials effectively from the blood. This leads to loss of control over the amounts of fluids regulating in the body. As a result, an abnormal amount of waste can build up in the blood resulting in edema or swelling.

When left untreated, these conditions can cause scarring along with permanent damage to the kidneys and end-stage renal disease. When a person has end stage renal disease, he or she needs regular filtering of the waste products of the body with the help of a machine. In severe cases, a kidney transplant may be required to ensure that at least one kidney is working properly.

Individuals who are susceptible to developing lupus nephritis:
A person with lupus may see the symptoms of lupus nephritis within 5 years and the people aged between 20 and 40 years are most vulnerable to it. In some common instances, it is seen that lupus nephritis is leading to unexplained weight gain along with swelling and puffiness in different parts of the body such as ankles, hands, eyelids, legs, and feet. During the first stages, these symptoms are often ignored which causes worsening of the condition. The urine may also become frothy or foamy with a reddish tinge in it. It is estimated that about 40 percent of children having lupus would develop kidney complications. Lupus nephritis may also cause increased urination, blood in the urine and elevated blood pressure.

If you have lupus, it is imperative to consult with a nephrologist. Testing a sample of the urine can help in showing the problems in the functioning of the kidneys. Your doctor will advise you about the diagnostic tests that can help in determining whether the disease has progressed to severe levels and start with the treatment process accordingly.

How Does Lupus Nephritis Affect Your Kidneys?

Hematuria is the medical name of what is commonly known as bloody urine. It s an unpleasant and particularly painful feeling where the discharge of urine from your system is either cola coloured with blood clots or just a light shade of pink. It varies in visibility, that is, it can either appear to the naked eye or it may only appear under a microscope when a sample is examined. If it isn t easily visible then it can only be detected as a part of your regular check-up as the symptoms are more often than not invisible. Which is why it is very important to get a full body check-up done as often as possible.

Hematuria is an indicator of other serious conditions that could be underlying and not easily apparent. You should not sit on it and definitely visit your doctor if you notice something similar or if you feel any sort of discomfort while urinating. The number of reasons that can cause bloody urine are:

UTI: Urinary tract infection is one of the reigning causes of most renal and gynaecological problems. It is when your urethra and bladder are affected and it causes a perineal urge to urinate which is also a painful experience. Along with this your urine might carry a strong stench. Bloody urine, in this case, is not visible to the naked eye so you have to go in for a check-up as soon as the other symptoms arise.
Stones: Stones in your bladder or kidneys are caused due to the accumulation of minerals from highly concentrated urine. These harden over time and become stone-like. Kidney stones are extremely painful and can cause bleeding both microscopic and visible.
Exercise: Exercise should be practised in moderation. If you are not used to regular exercise then the first time you start, take it slow and gradually build up from that point onwards. Even then, if after a workout you see blood in your urine, then visit your doctor immediately. It is rare for exercise to cause bleeding but it can be the trigger to other problems that might be the actual culprits behind the bleeding. If you have any injuries in your kidney from working out or from contact sports then you are likely to see blood in your urine.
Prostrate: This is a problem aging males are likely to face no matter how active and healthy a lifestyle they lead. The prostate gland can sometimes get enlarged and cause obstruction in the flow of urine by pushing the urethra into a compressed corner, as the prostrate takes up more space than is allotted to it. The signs include microscopic bleeding but also a painful need to urinate perpetually. There may also be a visible bloody discharge of urine.
Thus, hematuria can be sneaky or it can come with ringing bells. Either way, it is best to not avoid going to the doctor and most importantly get regular check-ups done for your own health and safety.

4 Underlying Causes Of Hematuria!

Urinary incontinence, commonly known as loss of bladder control can really cause embarrassment. The severity of this condition may range from once in a while leaky urine to the sudden and forceful urge to urinate, due to which you end up urinating before reaching the toilet.

Types of urinary incontinence-

Stress incontinence- when you feel the urge to urinate due to sneezing, coughing, laughing or while doing physical exercise
Urge incontinence- when you feel the urge to urinate, suddenly. This may occur during the day and even at night.
Functional incontinence- when you cannot reach the toilet on time because of a physical or mental impairment.
Mixed incontinence- when you involuntarily urinate due to more than one incontinence
Stress incontinence is the most common type in women. The activities which increase your risk, are:

You have had more than one pregnancy and vaginal delivery.
You have pelvic prolapse. This is when your bladder, urethra, or rectum slide into the vagina. Delivering a baby can cause nerve or tissue damage in the pelvic area. This can lead to pelvic prolapse months or years after delivery.
Female urinary stress incontinence is the involuntary release of urine during any physical activity that puts pressure on your bladder. This potentially embarrassing condition differs from general incontinence in that it happens when the body is under immediate physical stress. Activities that can put stress on your bladder include coughing, sneezing, laughing, lifting heavy objects, or bending over. This condition is particular to women, many of whom experience symptoms after muscles have been weakened due to a vaginal childbirth, following menopause, or during pregnancy.

Ensure that you consult a doctor-

If this condition hinders your day to day activities
If the urinary incontinence is the result of a serious underlying problem
Causes of urinary incontinence-

Urinary incontinence may be temporary or permanent. Causes for temporary incontinence are-

Alcohol
Caffeine and caffeinated drinks
Decaffeinated tea or coffee
Spicy and sugary foods
High intake of vitamin b or c
Urinary tract infection (uti)
Constipation
Causes for permanent incontinence are:

Pregnancy
Childbirth
Old age
Menopause
Hysterectomy
Prostate cancer
Enlarged prostate
Neurological disorders
Complications-

Chronic urinary incontinence can lead to certain complications like.

Skin problems- skin rashes and infections can develop around the vaginal area, because of the constant wetness one feels. It may also cause sores.
Urinary tract infections- urinary incontinence can also result in uti
Impact on personal and social life- urinary incontinence can lead to great embarrassment, thus affecting the social and personal life of an individual.
Treatment for female stress urinary incontinence-

There are several types of treatment available. Treatment options include lifestyle changes, medications, nonsurgical treatments, and surgeries.

Lifestyle changes: make regular trips to the restroom to reduce the chance of urine leakage. Drink fewer fluids and avoid activities such as jumping and running.
Medications: medications that reduce bladder contractions.
Nonsurgical treatments: kegel exercises strengthen your pelvic muscles. Done regularly, these exercises can strengthen your muscles, allowing you to control when urine is released from your body.
Surgery:

If other treatments fail, you will have to go for surgical treatment. Types of surgery include:

Injectable therapy, in which collagen is injected into your urethra to reduce incontinence
Tension-free vaginal tape (tvt) surgery, in which mesh is placed around the urethra to give it support
Vaginal sling surgery, in which a sling is placed around the urethra to support it
Anterior or para-vaginal vaginal repair surgery to repair a bladder that is bulging into the vaginal canal
Retropubic suspension surgery to move the bladder and urethra back into their normal positions
Some doctors even try electrical stimulation and medication. When the condition is highly advanced interventional therapies and surgery is recommended.

Some interventional therapies are-

1. Bulking material injections
2. Botulinum toxin type-a
3. Nerve stimulators.

All About Urinary Incontinence

A dialysis diet is a special diet that is customized for patients who are or will be starting dialysis within a short period of time. Such a diet is prepared to reduce the waste and fluid levels that keep on accumulating between the dialysis sessions so that the patient remains healthy for the process to be carried out seamlessly.

What can you eat?
Eat foods which are rich in high-quality proteins (poultry, fish, lean meat and egg whites).

What can t you eat?
Eat less of foods which are rich in sodium and phosphorus.

Foods high in Sodium
1. Use minimum salt in preparing the dishes; this helps control BP and probable weight gain that might happen between the dialysis sessions.
2. Make use of spices, herbs and other salt-flavored enhancers.

Meat
1. Patients on dialysis need to include more of high-quality protein foods in their diet. This will help regulate blood protein levels. Eat about 10 ounces of foods rich in high-quality protein every day.
2. 1 egg,   cup of ricotta cheese,   cup of tuna.

Salads/Vegetables

The potassium content of vegetables can be alarming for a patient on dialysis. Eat 3 servings of vegetables that are low in potassium every day. These include broccoli, cauliflower, cabbage, carrots, garlic, cucumber, eggplant, celery, radishes, etc.
Avoid vegetables such as beets, potatoes (in any form- wafers or wedges), winter squash, cooked spinach, pumpkin, asparagus and avocado.
Note:

Although seeds, nuts, peanut butter, lentils, dried beans and peas are rich in protein, they are generally struck off from the diet plan because of their high phosphorus and potassium content.
You can have moderate amounts of grains, bread and cereals.
Try and not have brown bread and other whole grains as they are loaded with phosphorus.
Usually, 5-10 servings of these are considered sufficient for patients on dialysis.
Also, limit intake of milk and other dairy products.
  cup yoghurt or   a cup of milk is considered safe. Also, remember that all varieties of milk- skim, whole and low fat, have the same amount of phosphorus.
All fruits contain some amount of potassium. However, some of them contain more potassium than the others. Limit your intake of fruit juices.
Avoid or limit fruits like: 
Orange juice and oranges
Kiwis
Prune juice and prunes
Dried fruit and raisins
Melons
Bananas

Dialysis - What To Eat & What To Avoid?

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