Does your little one get recurrent urinary tract infections? (Recurrent UTIs) Let's talk about this!

Does your child sometimes say, "Mommy, it hurts when you pee "? Or does he need to pee more often than usual? Has the color and smell of his urine changed? These could be signs of urinary tract infections , or UTIs. This condition is more common in young children, especially girls and boys who have not cut their foreskin. Let's talk about this in more detail today.

What are urinary tract infections (UTIs)? What are recurrent UTIs?

Simply put, urinary tract infections (UTIs) are infections that occur when bacteria enter our urinary system, that is, the kidneys, ureters, bladder, or urethra.

Some children don't just get these urinary tract infections once, they keep coming back . That's what we call recurrent UTIs . If these are not treated properly, they can even damage the kidneys, especially in children under 6 years of age. Therefore, it is very important to recognize the symptoms of these infections and help your child.

What are the symptoms of urinary tract infections?

Symptoms of a urinary tract infection may include:

• Pain or burning sensation when urinating .
• The child needs to urinate frequently.
• A change in the color (e.g., dark yellow, blood -tinged) or odor (fishy odor) of the urine .
• Fever .
• Feeling cold and shivering (chills).
• Food is tasteless .
• Nausea, possibly vomiting.
• Having pain in the lower abdomen.
• Feeling pain or discomfort in the lower back.

Sometimes, even a child who has been well-behaved before may develop bedwetting or wetting their clothes when they have a urinary tract infection. Very young infants and toddlers may only show general symptoms such as fever , vomiting, loss of appetite, or decreased activity. Therefore, we should be very careful about such changes in young children.

Are there types of urinary tract infections?

Yes, there are several types of urinary tract infections. The most common types are:

• Cystitis: This is the most common type of urinary tract infection . Simply put, it is an infection of the bladder. GermsThis occurs when urine travels up the urethra (the tube that carries urine from the bladder) and enters the bladder.
• Urethritis: This is an infection of the urethra.
• Pyelonephritis : This is a kidney infection . It can occur when infected urine flows back up the urinary tract from the bladder to the kidneys, or when an infection in the blood spreads to the kidneys. This is a serious condition .

What other conditions can cause recurrent urinary tract infections?

Recurrent urinary tract infections can sometimes be linked to other underlying medical conditions. Here are a few examples:

• Vesicoureteral Reflux (VUR): This condition is found in 30%–50% of children who have urinary tract infections. This is a congenital condition . In this condition, urine from the bladder flows backward up the ureters (thin tubes that carry urine from the kidneys to the bladder), sometimes all the way to the kidneys . If this backward urine contains germs, it can cause a kidney infection called pyelonephritis.
• Hydronephrosis: This is when one or both kidneys become swollen. This is because urine cannot drain properly, causing it to back up and build up in the kidneys. This can be caused by severe VUR or a blockage in a ureter. Some children with hydronephrosis may need to take low-dose antibiotics daily to prevent urinary tract infections until the underlying condition improves or is corrected with surgery.

However, recurring urinary tract infections are not always caused by these structural problems in the body.

For example, dysfunctional voiding - where the muscles needed to empty the bladder do not relax properly when a child urinates - is a common cause of urinary tract infections. Infrequent urination and constipation also increase the risk of recurrent infections.

Rarely, unrelated conditions, such as diseases of the immune system that damage the body's natural defenses, can cause recurrent UTIs. Also, using a nonsterile urinary catheter can allow germs to enter the urinary tract and cause infection.

How are abnormalities in the urinary system detected?

If a child has recurring urinary tract infections, it is important to investigate whether there is an underlying problem with the urinary system . It is best to refer children with recurring infections to a pediatric urologist to determine the cause of the infections.

Some problems can be detected before birth . For example, a condition called hydronephrosis that develops before birth can be detected on an ultrasound as early as 16 weeks. Very rarely, if hydronephrosis affects both kidneys and is a risk to the fetus, doctors may consider neonatal surgery. However, most often, doctors treat the condition after the baby is born. About half of these conditions that are detected before birth go away by the time the baby is born.

Doctors are very concerned about the blood pressure of a newborn baby who is suspected of having hydronephrosis or another urinary tract abnormality. This is because some kidney problems can cause high blood pressure. They may also order an ultrasound to get a clearer picture of the bladder and kidneys. If the condition appears to affect both kidneys, doctors may also order blood tests to check how well the kidneys are working.

What tests are performed?

If there is a suspicion of an abnormality in the urinary system, doctors may order tests such as these to make an accurate diagnosis:

• Ultrasound: This uses high-frequency sound waves to create images of the inside of the body. It can detect problems with the kidneys, ureters, and bladder. It can also measure the size and shape of the kidneys.
• Renal Scan (Nuclear Scan): This involves injecting a radioactive material into a vein and watching it move through the urinary system. This material shows the shape of the kidneys, how well they are working, whether there is any damage to the kidney tissue, and how the urine flows. Although a small amount of radiation is absorbed during this test, it is excreted in the urine.
• Voiding Cystourethrogram (VCUG or Cystogram): This involves inserting a catheter (a soft, hollow tube) into the bladder and passing an opaque dye through it, followed by an X-ray. This can help diagnose VUR and identify problems with the bladder or urethra.
• Contrast Enhanced Voiding Ultrasonography (CeVUS):Similar to `(VCUG)`. In this, a catheter is inserted and the bladder is filled with a solution that is not visible with X-rays, but with `(Ultrasound).` If this solution is visible near the kidneys, it means that urine is flowing backward (reflux).
• Cystoscopy: This involves inserting a device called a cystoscope (a tube with a lens and light source) through the urethra to look directly into the bladder. It is used when other tests or symptoms indicate that there may be an abnormality in the bladder.
• Magnetic Resonance Urography (MR-U): This procedure uses an MRI scan of the urinary system without the use of dyes or radioactive materials. It is as accurate as other scans. It is now commonly used instead of an Intravenous Pyelogram.
• Intravenous Pyelogram (IVP): An opaque dye is injected into a vein, and then an X-ray is taken to see how the dye travels through the urinary system. This test is still sometimes used, but has been replaced in many cases by Renal MRI and Renal Scan.

How are recurrent urinary tract infections treated?

The treatment for recurrent urinary tract infections depends on the cause . Sometimes, it can be as simple as teaching your child to empty their bladder as soon as they feel the need to urinate .

But if the infection is caused by a condition like VUR, the solution is a little more complicated. Children with VUR need to be monitored very closely , as it can lead to kidney infections (pyelonephritis) and kidney damage. But most children outgrow the condition as they get older . Some people may need surgery to correct the reflux.

Some children with VUR benefit from taking a small daily dose of antibiotics. This may prevent the need for surgery. Children with VUR should be referred to a pediatric urologist who can decide if antibiotic treatment is the best option.

In some cases, surgery is needed to correct VUR. The most common surgery is called ureteral reimplantation . This involves repositioning one or both ureters in a way that stops urine from flowing backward from the bladder. This surgery only requires a small incision. For some children, it can also be done using a robotic-assisted laparoscopy. If surgery is needed, the success rate is high. However, it is not suitable for everyone.

Ureteral Reimplantation surgery may be suitable for children who:

• If you have an intolerance to antibiotics.
• If you keep getting recurring infections even while taking antibiotics.
• If you have severe, or "high-grade" urinary reflux.
• Older children, meaning young children and adolescents, have urinary incontinence.

An alternative to ureteral reimplantation is endoscopic injection . This involves injecting a special material into the area where the ureter enters the bladder to prevent VUR. In this procedure, a thin tube called an endoscope is inserted through the urethra into the bladder. The endoscope has a small camera on the end, so the surgeon can guide it to the exact spot and inject the material. This helps prevent urine from flowing back into the kidneys. Although endoscopic injection is less invasive than surgery, the results are not as good as surgery. A pediatric urologist can help families decide what the best treatment is for a child with VUR.

Some children have recurring infections that are not caused by any anatomical defects or other treatable problems. Such children may need to take antibiotics for months, even years, to prevent re-infection. This treatment is called continuous antibiotic prophylaxis .

How can you help as a parent?

Doing these things at home can help prevent children from getting recurrent urinary tract infections:

• Drink fluids: Encourage your child to drink 8-10 glasses of water and other fluids a day. Cranberry juice and cranberry extract are also often mentioned because they are thought to help prevent E. coli bacteria from sticking to the walls of the bladder. However, always ask your doctor if it is okay for your child to drink cranberry juice or extract, as they can interact negatively with some medications.
• Good toilet habits: Urinating frequently and avoiding constipation can help prevent re-infection.
• No Bubble Baths: Avoid using bubble baths and perfumed soaps on children, as they can make the urethra more sensitive.
• Change diapers frequently: Diapers should be changed frequently. If poop stays in the genital area for too long, it can push germs up the urethra and into the bladder.
• Proper cleaning: Girls should wipe from front to back after using the toilet. This will help protect the urinary tract from germs in feces that can cause urinary tract infections.
• Cotton underwear:Wearing breathable cotton underwear is less likely to cause germs to grow near the urethra than wearing nylon or other synthetic fabrics.
• Regular toileting: Some children may be reluctant to use the school toilet. Or they may be too busy with work or play to urinate . Children with urinary tract infections should urinate at least every 3 to 4 hours . This helps flush out germs through the urinary tract.

When should I see a doctor?

If you think your child has a urinary tract infection, see your doctor as soon as possible . Your doctor may recommend another urine test after treatment to make sure the infection is completely gone.

If your child is having recurring urinary tract infections, be sure to see a pediatric urologist. He or she can perform a complete evaluation and order tests to check for any abnormalities in the urinary system. In the meantime, follow your doctor's instructions for treating a urinary tract infection exactly.

A little something about the future

Recent studies have found that women and children who have recurrent urinary tract infections may have low levels of certain types of immunoglobulins (a group of proteins that fight infection). Some researchers believe that a vaccine could be developed that could boost the production of antibodies that fight urinary tract infections. A promising vaccine is already being tested to protect against E. coli, the bacteria that most commonly causes urinary tract infections.

Finally, remember this (Take-Home Message)

Okay, so from what we've talked about today, you should be able to understand what urinary tract infections are in young children, what happens when they recur, and what to do. There's nothing to be afraid of, but you should be careful .

• Recognize the symptoms: Watch for symptoms such as pain when urinating , frequent urination , and fever.
• See a doctor immediately: If you have any doubts, see a doctor without delay.
• Look for underlying causes: If you have recurring infections, seek medical advice. You may have a problem like `(VUR)`.
• Instill good habits: Let your child drink plenty of water, encourage frequent urination , and keep them clean.
• Follow the doctor's instructions: Follow the treatment exactly.

The most important thing is to take care of your child's health. I hope this information is useful to you!

` Urinary tract infections, Recurrent UTIs, Pediatrics, Kidney infections, VUR, Hydronephrosis, Urinary system