Infection caused in the kidneys, bladder, urethra or the ureters is known as urinary tract infection. According to doctors, women are generally more at risk of suffering from this condition than men. Some of the causes which contribute to the development of this infection are:

1. Invasion of bacteria: like any other infection, one of the causes of urinary tract infection is the invasion of the bacteria escherichia coli in the bladder. This type of bacteria is most commonly found in the gastrointestinal tract and is most often held responsible for urinary tract infection.

2. Spreading of the bacteria from anus to urethra: the spread of the gastrointestinal bacteria from the anus to the urethra leads to the infection of the urethra thereby causing urinary tract infection. 

Some of the symptoms of urinary tract infection are

1. A nagging urge to urinate: one of the most predominant symptoms of urinary tract infection is a persistent, nagging urge to urinate. You would know your urinary tract is infected when you feel the urgency to urinate extremely frequently.

2. There is a burning sensation when you urinate: the symptoms of urinary infection are extremely visible and are felt intensely by the one suffering from it. If you feel a burning sensation while urinating, chances are extremely high that you are suffering from urinary tract infection.

3. Red colored urine: sometimes your urine may contain perceptible amount of blood in them. In most cases, presence of blood in urine is a definite sign of urinary tract infection.

4. Foul smelled urine: an internal infection in the urinary tract manifests itself in different ways. One of the chief symptoms of this infection is discharging foul smelling urine.

5. Pain in the pelvic area: women who suffer from urinary tract infection experience excruciating pain near the pelvic area, sometimes extending to the pubic bone.

Causes and Symptoms of Urinary Tract Infection

A kidney stone may not be as big as the stones in your garden, but can be quite a pain. Kidney stones are actually mineral crystals that are usually a combination of calcium and phosphates. The size of a kidney stone ranges from the size of a sugar crystal to a ping pong ball. While some kidney stones pass out of the body along with urine, others can block the urethra and become painful. 

In addition to being painful, a kidney stone can cause permanent damage to your kidneys. Since large kidney stones are usually painful, they rarely go undiagnosed. However, if a kidney stone is left untreated, it could cause the kidney to atrophy and lower the functionality of the kidney. Kidney stones that are related to an infection can also lead to chronic urinary tract infections and damage the kidney through scarring and inflammation. This could eventually lead to kidney failure.
 
Not all kidney stones need to be treated with surgery. If the kidney stone is very small, your doctor may prescribe plenty of water and medication to treat the pain. With plenty of water, you should be able to pass the stone in your urine. Ideally, you should take plenty of rest until the stone is passed. 

Larger kidney stones may need you to be hospitalized for treatment. These are:
- extracorporeal shock wave lithotripsy (eswl)
To begin this of treatment, a painkiller is administered. Ultrasonic waves are used to determine the location of the kidney stone. Shock waves are then passed through the kidney stone to break it into smaller pieces, which can then pass out of the body through urine.
- ureteroscopy
This is also called retrograde intrarenal surgery and is performed when the kidney stone is stuck in the ureter. A ureteroscope is passed through the urethra and bladder into the ureter. Laser energy may then be used to break the stone into smaller pieces to unblock the ureter. 
- percutaneous nephrolithotomy (pcnl)
This surgery is performed under general anesthesia. It involves a small incision being made in the back and a nephroscope passed into the kidney through it. Laser or pneumatic energy is then used to break up the stone into smaller pieces and pull them out. 

- open surgery
Open surgery is performed only in the case of an abnormally large stone or abnormal anatomy of the person. An incision is made in the back that allows the doctor to access the kidney and manually remove the stone.

Kidney Stones- Should It Be Removed

Blood in urine, medically known as Hematuria is not usually a cause of concern, but it can translate into an adverse condition if left unevaluated. The kidneys and other structures in the urinary tracts such as urethra (tube connecting the bladder to the outer part of the body); bladder (that stores the urine) and ureters (tube joining the bladder to the kidney) are the sources of blood flow to the urine. Hematuria can be accompanied by symptoms such as discharge of tea-colored, brownish-red or pink colored urine due to the presence of red blood cells, traces of which can only be detected under the microscope.

Underlying causes behind this disorder might be

Urinary tract infection is where the bacteria enter the body through the urethra and begin to proliferate in the bladder.
Kidney infections (pyelonephritis) is when bacteria infiltrate into the kidneys from the bloodstream or travel up from the uterus to the kidneys.
A kidney or a bladder stone is marked by the minerals in the concentrated urine precipitating out and molding into crystals that deposit on the bladder or kidney walls.
Enlarged prostate is a condition in which the prostate gland, that is situated just below the bladder surrounding the upper part of the urethra, starts growing as males head towards their middle age.
Kidney disease such as glomerulonephritis causes swelling of the kidneys, thus disrupting the filtering system.
Bladder, kidney and prostate cancer are also possible causes.
Hereditary disorders such as sickle cell anemia (a hereditary disease of the red blood cells in the hemoglobin) can also pose as a cause behind this disorder.
Kidney injury as a result of heavy blows, accidents or injuries sustained while playing a spot can also contribute to this condition.
Medications such as penicillin or the anti-cancer drug  cyclophosphamide 
Strenuous physical exercises like intense workout or running may also result in Hematuria.
Treatments
There is no fixed cure for Hematuria; instead the doctor would work on treating the repressed conditions behind the symptoms, such as prescribing antibiotics to heal the urinary tract infection or a medicine to shrink and normalize the enlarged prostate or administer a shock wave therapy to destroy the kidney or bladder stones. 

Blood in Urine - 10 Reasons Behind It!

An overactive bladder is a condition that is characterized by a problem in the bladder storage function; a problem that eggs one on to urinate frequently. This condition can cause problems in your social and work life. You may isolate yourself from others and feel embarrassed about the situation.

Symptoms
If you have an overactive bladder, you may exhibit symptoms of frequent urination, involuntary leakage of urine and frequent urge to urinate. These symptoms might disrupt your daily life; so it is important to seek advice from a medical practitioner.

Causes
To better understand what causes an overactive bladder, you need to know how the urination process works. Urine is produced by the kidneys, which flows to the bladder. During urination, the urine is excreted from an opening in the bladder and flows out via the urethra. As the kidneys secrete urine, the bladder starts to fill up. During this stage, nerve signals are sent to the brain; signals that trigger your body to urinate. The bladder muscles tighten that pushes the urine out of the body.

An overactive bladder results from the involuntarily contraction of the bladder, which might happen even if the content of urine in the bladder is low. These contractions create the urge to urinate. The various causes of an overactive bladder are:

Excessive fluid intake, if your fluid intake is high, then you may have the tendency to urinate frequently.
Presence of tumors or stones in the bladder can make the bladder overactive as well.
Excessive alcohol or caffeine consumption has the same effect as an excessive intake of fluids has.
Urinary tract infections may interfere with the entire process of urination, thus causing your bladder to swell up and become overactive.
Other diseases and conditions such as constipation and an enlarged prostate can hamper bladder functioning.
Treatment
There are multiple approaches to treat an overactive bladder; your doctor may use one or a combination of multiple methods.

Medications: Medications such as Trospium and Tolterodine help in relaxing the bladder. These medications help treat symptoms of frequent urination.
Bladder injections: Botox is a protein that is injected into the bladder that causes partial paralysis of the bladder muscles. This helps in treating the constant urge to urinate. However, its effects are temporary as they last for 6-9 months.
Lifestyle modifications: Certain lifestyle modifications such as incorporating exercises to strengthen the pelvic muscles, maintaining optimal weight levels and bladder training to control its functioning can help with managing an overactive bladder.
Surgery: If the other treatments do not produce the desired results, then surgery is usually recommended. The aim of the surgery is to enhance the storage capacity of the bladder and reduce bladder pressure.

Frequent Urination - Is It A Symptom of An Overactive Bladder?

Urinary Incontinence is the sudden urine loss that occurs involuntarily in women. Some of the factors which cause urinary incontinence are pregnancy, menopause and childbirth. It should be noted that urinary incontinence by itself is not a disease, but is a symptom of other underlying disorders such as diabetes, infections and other conditions.

Causes of temporary cases of urinary incontinence include:
1. Constipation
2. Urinary tract infections
3. Excess consumption of alcohol and caffeine
4. Consuming carbonated drinks
5. Use of artificial sweeteners
6. High doses of vitamin B and vitamin C
7. Being on sedatives, muscle relaxants, blood pressure and heart medications
8. Eatables which are too spicy, acidic or sugary

However, persistence of incontinence might be due to a more serious condition. Some of the causes are stated below:

Age: The bladder muscles tend to weaken with age. This affects the bladder s urine holding capacity.
Pregnancy: Hormonal changes and increase in weight during pregnancy can cause incontinence.
Menopause: Oestrogen is responsible for the healthy maintenance of the lining of the urethra and bladder. The onset of menopause causes the oestrogen hormone levels to drop. The gradual damage of the bladder tissues causes incontinence.
Childbirth: The bladder control muscles are weakened during normal vaginal delivery, thus leading to incontinence.
Obstruction: Occurrence of tumours in the urinary tract can block the normal flow of urine which can cause incontinence.
Hysterectomy: The same ligaments and muscles support both the bladder as well as the urethra. With removal of the uterus by hysterectomy, the pelvic floor muscles are deteriorated. This leads to urinary incontinence.
Neurological disorders: Conditions such as multiple sclerosis (autoimmune disorder in which the immune system destroys the protective sheath of the nerves), Parkinson s disease (disorder affecting motor functioning of the body), brain tumours, spinal injury or strokes are capable of causing incontinence.

Different forms of urinary incontinence are classified on the basis of their symptoms:

Urge incontinence: Urge or urgency incontinence occurs when there is a leak before the person reaches the toilet.
Stress incontinence: Small amounts of urine leak out during normal physical movements such as sneezing, coughing and exercising. This happens because of the minimum stress exerted on the body, and hence, the name.
Functional incontinence: Sudden leakage of urine occurs due to external deterrents or physical disabilities such as not being able to find a toilet.
Overactive Bladder: This is characterized by frequent and urgent urination.
Overflow incontinence: A full bladder, at times, leads to unexpected leakage.
Transient incontinence: If urine leakage occurs due to temporary situations such as infections, or new medications.

Did You Know - Constipation Can Also be a Sign of Urinary Incontinence

As we all are aware that waste products in the blood are passed through urine. This filtering process is done by the kidneys as it separates the waste products including minerals and salts, which have to be passed out through urine. Many times, these minerals and salts get stuck in your urinary tract and over a long period, this forms kidney stones. They can vary in size from a ping pong ball to the size of a sugar crystal. They are not noticed till the time they cause a blockage. Sometimes, they cause immense pain if they start breaking or are pushed into the ureters (narrow ducts which lead to the bladder).

Symptoms of kidney stones:
1. Immense pain in the groin, belly and back.
2. Pain while urinating and urination occurring frequently.
3. Blood found in the urine (haematuria).
4. Vomiting and nausea.
5. Feeling extremely restless and not being able to lie still.

Kidney stones can also cause a kidney infection. Signs of kidney infection include:
Kidney stones can also cause infection in the kidneys as they block the passage of urine to the bladder by blocking the ureters. This leads to build up of the waste product which can result in an infection. Some of the symptoms of kidney infections could be:
1. Feeling chilly and shivering on your skin.
2. High temperature of 100.4 F (38C) or more.
3. A feeling of fatigue or weakness.
4. Immense diarrhea
5. Bad smelling and cloudy urine.

Types of Kidney stones:
1. Struvite stones: It contains ammonia and magnesium. It is usually quite large and horn- shaped.
2. Uric acid stones: Brown, smooth and softer than other kinds of kidney stones.
3. Cystine stones: They are yellow and don t look like stones. They usually resemble crystal.
4. Calcium stones: It is composed of calcium.

What causes kidney stones?
Kidney stones can occur due to several factors. It usually forms when urine generally contains crystal substances like uric acid, calcium and oxalate. Your urine might not be able to dilute these substances resulting in the perfect environment for the formation of kidney stones. In case you are showing any of the symptoms mentioned above, you should visit you doctor immediately before the problem can worsen.

Common Symptoms of Kidney Stones

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