How is urinary tract infection caused?

How is urinary tract infection caused?

How is urinary tract infection caused? Urinating is one of the ways to eliminate waste liquid in human body. Urinary tract infection is a common disease in life, which can occur in both men and women, but women are the most prone to urinary tract infection. The following is how urinary tract infection is caused.

How is urinary tract infection caused? 1 Urinary tract infection is mainly caused by people's carelessness in daily life. The underpants worn by female friends usually have poor air permeability, and they don't often clean the lower body and don't keep the lower body dry, which leads to bacteria entering, and then they are not treated in time, which is easy to cause urinary tract infection.

1, wear airtight underwear,

If the clothes are airtight, it is likely that bacteria will multiply in the lower body, and then bacteria will enter the female urethra, leading to female urinary tract infection. Therefore, we should choose cotton breathable underwear and change underwear frequently to avoid bacterial growth.

2, spicy diet,

Women usually do not pay attention to their diet and eat some spicy and cold food, which will lead to inflammation in women and urinary tract infection. Therefore, in daily life, we should be careful not to eat some spicy food, and pay attention to eating some light and nutritious food, which will help prevent urinary tract infection.

3, do not pay attention to hygiene during menstruation,

Some women do not pay attention to hygiene during menstruation, which easily leads to bacteria entering the urethra. Therefore, it is necessary to change sanitary products frequently to avoid bacterial growth. Bacteria are likely to enter the urethra during sexual life, and attention should be paid to the cleanliness of the lower body.

These are some introductions about how urinary tract infection is caused. Urinary tract infection is a very serious disease, which is very harmful to human body. Urinary tract infection is mainly caused by bacteria, so female friends should pay attention to hygiene, wear some loose pants, keep menstrual hygiene, and don't eat spicy food, which will help avoid urinary tract infection.

How is urinary tract infection caused? 2 1. Causes of urinary tract infection in pregnant women.

First, the female urethra is short and straight, only a few centimeters long, and the opening is close to the vaginal opening and anus. Secretions and excretions in these places can easily pollute the urethra, and bacteria can cause infection along the urethra. Second, during pregnancy, the increase of estrogen level in the body will reduce the acidity of urethra, and the increase of glucose, amino acids and other nutrients in urine after pregnancy will also increase the chances of urethral bacteria reproduction. Thirdly, due to the influence of progesterone, the smooth muscle of urethral wall is relaxed and peristalsis is weakened. In the second and third trimester, the swollen uterus will also press the bladder and ureter, resulting in poor urine flow and urinary retention, increasing the probability of urinary tract infection.

2. The harm of urinary tract infection to mother and baby.

When urinary tract infection occurs, expectant mothers will have symptoms such as frequent urination, urgency, dysuria, and sometimes hematuria. Without active treatment, bacteria may invade ureter and renal pelvis, leading to upper urinary tract infection. Upper urinary tract infection can produce pyelonephritis or acute pyelonephritis. When suffering from acute pyelonephritis, expectant mothers will have symptoms of chills and systemic poisoning, such as high fever and low back pain, which may lead to premature birth, deformity and even death of the fetus. Timely and successful delivery will continue to affect the new mother, which may lead to the decline of renal function of the new mother.

Urinary tract infection in pregnant women is not only related to their own physiological structure, but also related to the changes of estrogen and progesterone in the body. These factors will increase the risk of urinary tract infection in pregnant women. In addition, we introduced the harm of urinary tract infection to mother and fetus, and we can know that the harm is relatively great, so the urinary tract infection of pregnant women must be treated in time.

How is urinary tract infection caused? 3 What should I do about my baby's urinary tract infection?

1, when the baby has urinary tract infection, he should stay in bed, drink plenty of water and urinate frequently to shorten the stay time of bacteria in the bladder;

2. If the baby has a fever due to urinary tract infection, you can use physical cooling (cold compress the baby's forehead or give the baby a warm bath). When the baby's temperature reaches 38.5 degrees Celsius, give him antipyretics according to the doctor's instructions;

3. Change diapers frequently in the future to keep the baby's perineum clean and dry;

4, the baby should clean the buttocks after each bowel movement, and the diapers should be cleaned frequently. It is best not to wear open pants and change underwear frequently;

If the urinary tract structure of the sick child is found to be abnormal, the doctor will give appropriate correction, and parents should not refuse.

How to prevent urinary tract infection in baby?

1, let the baby drink more water, urinate frequently, can't hold back urine, and develop good urination habits;

2. Pay attention to the baby's personal hygiene. Change diapers frequently and keep the perineum clean and dry.

3. When the baby wipes PP after defecation, be careful not to wipe it from the back to the front, so it is easy to bring the feces at the anus to the urethral orifice, causing infection. The correct direction is to wipe from front to back;

4. The baby wears less or no crotch pants;

Don't wash baby's clothes with adult's clothes. In addition, the baby's close-fitting clothes and coats should be washed separately.

How is urinary tract infection caused? What are the symptoms of urinary tract infection?

First of all, we know that female urethra is short and self-sufficient, so the most obvious symptoms of urinary tract infection are frequent urination, urgency and urinary incontinence. I have seen advertisements before saying that this is a symptom of prostatitis, but it is actually the main symptom of urinary tract infection. In severe cases, there will be uncontrollable cough, urinary incontinence and other symptoms. Another serious phenomenon of urinary tract infection is that you will feel tingling every time you urinate, which already shows that your symptoms of urinary tract infection are very serious, and hematuria will occur if you don't treat it ~

Not only that, serious urinary tract infection will be accompanied by low back pain, kidney pouch, etc. ~ And according to the survey, urinary tract infection often appears in married women, and the prevalence rate of women is about half that of men, so female friends, everyone must pay attention to their own hygiene at ordinary times ~

Examination of urinary tract infection:

When the patient meets one of the following conditions, it can be diagnosed as urine sensation:

1, typical symptoms of urinary tract infection+pyuria (microscopic examination of white blood cells by urine sediment after centrifugation >; 5 /HP)+ urine nitrite test positive.

2. White blood cell count of urine sediment in the middle stage of clean centrifugation or those with symptoms of urinary tract infection >; 10 pieces/horsepower.

3. Patients with symptoms of urinary tract infection+regular morning urine bacterial quantitative culture, the number of colonies ≥ 105 /ml, and the urine bacterial count ≥ 105 /ml for two consecutive times, with the same bacteria and subtypes.

4, bladder puncture urine culture, such as bacteria positive (no matter how many bacteria).

5, typical symptoms of urinary tract infection, cleaning the middle urine from the morning before treatment, centrifugal urine sediment Gram staining to find bacteria, bacteria >; 1/ oil mirror field of view.

What medicine does urinary tract infection take?

Levofloxacin Lactate Tablets Norfloxacin Capsules Sanjin Tablets

The treatment of UTI should be based on some important clinical pharmacological principles and the rational use of antibiotics. For superficial mucosal infections such as cystitis, urinary tract antibiotics are easy to reach effective concentration, that is, they are easy to cure, and blood drug concentration is relatively less important. Therefore, penicillin can not be used for the infection of Escherichia coli and Proteus outside the urinary tract, but it is effective for cystitis caused by these bacteria. Similarly, tetracycline can achieve effective antibacterial concentration in urinary tract, but not in serum and tissues. It can be used to treat drug-resistant gram-negative bacilli infection, including deep tissue infection, kidney and prostate infection, and the same infection site also needs effective drug concentration.

In addition, the effective blood drug concentration is also beneficial, and it is advocated that the effect of bactericide is better than that of bacteriostat or combination of two drugs, rather than single drug treatment. Whether these viewpoints are correct or not is inconclusive, but it is confirmed in the experimental model of pyelonephritis that it is as important to reduce the concentration in the kidney immediately as to get effective antibacterial treatment quickly, and special attention should be paid to it.

Daily nursing care of urinary tract infection

1, drink plenty of water and keep more than 3000㏄ of water every day.

2. At least once every 3 to 4 hours, the bladder must be emptied.

3, pay attention to personal hygiene, after women go to the toilet, toilet paper should be wiped back from the perineum to the anus, not back and forth.

4, avoid irritating food, as well as drinking or coffee.

5. Eat more fruits containing vitamin C and keep the urine acidic with orange, lemon and plum juice.

6. Take a bath in the shower.

7. You must urinate before and after sex.

8. Don't urinate, especially pregnant women.

9. Take the medicine according to the doctor's advice, and don't stop taking the medicine without authorization after the symptoms are relieved.

10, diabetes, urinary calculi, thyroid hypertrophy and other diseases that easily lead to urinary tract infection, we should be cautious and receive corresponding treatment.

1 1, live regularly. Take part in some physical exercises every day, such as playing Tai Ji Chuan, jogging and walking. To increase the body's immunity. If you have diabetes, hypertension, kidney disease, etc. You should actively treat it.

No matter what it is, if you want to completely eliminate these diseases, you still have to do your own daily care, otherwise you will still suffer from it ~