Asymptomatic bacteriuria generally does not require treatment. Exceptions include during pregnancy and in those undergoing surgery of the urinary tract. Children with vesicoureteral reflux or others with structural abnormalities of the urinary tract.

There is no indication to treat asymptomatic bacteriuria in diabetics, renal transplant recipients, and in those with spinal cord injuries.

The overuse of antibiotic therapy to treat asymptomatic bacteriuria increases the risk of diarrhea, antimicrobial resistance, and infection due to Clostridium difficile. Other effects include increased financial burdens and overreporting of mandated catheter-associated urinary tract infection.

Symptomatic bacteriuria is typically treated as a urinary tract infection with antibiotics. Common choices include nitrofurantoin, and trimethoprim/sulfamethoxazole.

The evidence that preventive antibiotics decrease urinary tract infections in children is poor. However recurrent UTIs are a rare cause of further kidney problems if there are no underlying abnormalities of the kidneys, resulting in less than a third of a percent (0.33%) of chronic kidney disease in adults. Whether routine circumcisions prevents UTIs has not been well studied as of 2011.

Some research suggests that cranberry (juice or capsules) may decrease the number of UTIs in those with frequent infections. A Cochrane review concluded that the benefit, if it exists, is small. Long-term tolerance is also an issue with gastrointestinal upset occurring in more than 30%. Cranberry juice is thus not currently recommended for this indication. As of 2015, probiotics require further study to determine if they are beneficial.

In a small minority of cases of urethral syndrome, treatment with antibiotics is effective, which indicates that in some cases it may be caused by bacterial infection which does not show up in either urinalysis or urine culture. For chronic urethral syndrome, a long term, low-dose antibiotic treatment is given on a continuous basis or after intercourse each time if intercourse appears to trigger symptoms.

As low oestrogen may also be considered a source for urethral syndrome, hormone replacement therapy, and oral contraceptive pill (birth-control pills) containing oestrogen are also used to treat the symptoms of this condition in women.

Antibiotics have been used to prevent and treat these infections however the misuse of antibiotics is a serious problem for global health. It is recommended that guidelines be followed which outline when it is appropriate to give antibiotics and which antibiotics are most effective.

Atelectasis: mild to moderate fever, no changes or mild rales on chest auscultation.

Management: pulmonary exercises, ambulation (deep breathing and walking)

Urinary tract infection : high fever, malaise, costovertebral tenderness, positive urine culture.

Management: antibiotics as per culture sensitivity (cephalosporine).

Endometritis: moderate fever, exquisite uterine tenderness, minimal abdominal findings.

Management: multiple agent IV antibiotics to cover polymicrobial organisms: clindamycin, gentamicin, addition of ampicillin if no response, no cultures are necessary.

Wound infection: persistent spiking fever despite antibiotics, wound erythema or fluctuance, wound drainage.

Management: antibiotics for cellulitis, open and drain wound, saline-soaked packing twice a day, secondary closure.

Septic pelvic thrombophlebitis: persistent wide fever swings despite antibiotics, usually normal abdominal or pelvic exams.

Management: IV heparin for 7–10 days at rates sufficient to prolong the PTT to double the baseline values.

Mastitis: unilateral, localized erythema, edema, tenderness.

Management: antibiotics for cellulitis, open and drain abscess if present.

A number of other conditions can cause fevers following delivery including: urinary tract infections, breast engorgement, atelectasis and surgical incisions among others.

Signs indicative of urethral syndrome include a history of chronic recurrent urinary tract infections (UTI) in the absence of both conventional bacterial growth and pyuria (more than 5 white blood cells per High Power Field). Episodes are often related to sexual intercourse.

Some physicians believe that urethral syndrome may be due to a low grade infection of the Skene's glands on the sides and bottom of the urethra. The Skene's glands are embryologically related to the prostate gland in the male, thus urethral syndrome may share a comparable cause with chronic prostatitis.

Possible non-infective causes include hormonal imbalance, trauma, allergies, anatomical features such as diverticula, and post-surgical scarring and adhesions.

Alternatives to fosfomycin include nitrofurantoin, pivmecillinam, and co-amoxiclav in oral treatment of urinary-tract infections associated with extended-spectrum beta-lactamase.

In a separate study, CRE were treated with colistin, amikacin, and tigecycline, and emphasizes the importance of using gentamicin in patients undergoing chemotherapy or stem-cell therapy procedures.

While colistin had shown promising activity against carbapenemase-producing isolates, more recent data suggest a resistance to it is already emerging and it will soon become ineffective.

Using another antibiotic concomitantly with carbapenem can help prevent the development of carbapenem resistance. One specific study showed a higher rate of carbapenem resistance when using meropenem alone compared with combination therapy with moxifloxacin.

In addition, several drugs were tested to gauge their effectiveness against CRE infections. "In vitro" studies have shown that rifampin has synergistic activity against carbapenem-resistant "E. coli" and "K. pneumoniae". However, more data are needed to determine if rifampin is effective in a clinical setting.

Several new agents are in development. The main areas where scientists are focusing is new β-lactamase inhibitors with activity against carbapenemases. Some of these include MK-7655, NXL104, and 6-alkylidenepenam sulfones. The exact way they affect the carbapenemases is unknown. Another experimental agent with activity against CRE is eravacycline.

Tigecycline, a member of the glycylcyclines antibiotics, has proven to be an effective therapy against Enterobacteriaceae that typically display tetracycline resistance, because tigecycline has a higher binding affinity with ribosomal sites than tetracycline has. Tigecycline is capable of killing almost all of the ESBLs and multidrug-resistant (MDR) "E. coli" isolates and the large majority of ESBL and MDR isolates of "Klebsiella" species.

A 2008 review of 42 studies of "in vitro" susceptibility of bacteria to tigecycline showed that MDR "K. pneumoniae" and "E. coli", including those that were carbapenem resistant, were susceptible more than 90% of the time. A limited number of patients have been treated with tigecycline, but the FDA has approved it in certain cases with synergies of other drugs. The limited number of patients indicates that more trials are needed to determine the overall clinical effectiveness.

Although tigecycline is the one of the first lines of defense against carbapenemase-producing isolates, negative clinical outcomes with tigecycline have occurred. Both urinary tract and primary blood infections can make tigecycline ineffective, because it has limited penetration and rapid tissue diffusion after being intravenously infused, respectively.

Currently, the only reliable way to prevent GBS-EOD is intrapartum antibiotic prophylaxis (IAP) - administration of antibiotics during delivery. Intravenous penicillin or ampicillin given at the onset of labour and then again every four hours until delivery to GBS colonized women have been proven to be very effective at preventing vertical transmission of GBS from mother to baby and GBS-EOD

(penicillin G, 5 million units IV initial dose, then 2.5–3.0 million units every 4 hours until delivery or ampicillin, 2 g IV initial dose, then 1 g IV every 4 hours until delivery).

Penicillin-allergic women without a history of anaphylaxis (angioedema, respiratory distress, or urticaria) following administration of a penicillin or a cephalosporin (low risk of anaphylaxis) could receive cefazolin (2 g IV initial dose, then 1 g IV every 8 hours until delivery) instead of penicillin or ampicillin. Clindamycin (900 mg IV every 8 hours until delivery), and vancomycin (1 g IV every 12 hours until delivery) are used to prevent GBS-EOD in infants born to penicillin-allergic mothers. Erythromycin is not recommended under any circumstances today.

Antibiotic susceptibility testing of GBS isolates is crucial for appropriate antibiotic selection for IAP in penicillin-allergic women, because resistance to clindamycin, the most common agent used (in penicillin-allergic women), is increasing among GBS isolates. Appropriate methodologies for testing are important, because resistance to clyndamicin (antimicrobial resistance) can occur in some GBS strains that appear susceptible (antibiotic sensitivity) in certain susceptibility tests.

If appropriate IAP in GBS colonized women starts at least 2 hours before the delivery, the risk of neonatal infection is also somehow reduced.

True penicillin allergy is rare with an estimated frequency of anaphylaxis of one to five episodes per 10,000 cases of penicillin therapy. Penicillin administered to a woman with no history of β-lactam allergy has a risk of anaphylaxis of 0.04 to 4 per 100,000. Maternal anaphylaxis associated with GBS IAP occurs, but any morbidity associated with anaphylaxis is offset greatly by reductions in the incidence of GBS-EOD.

Home births are becoming increasingly popular in the UK. Recommendations for preventing GBS infections in newborns are the same for home births as for hospital births. Around 25% of women having home births probably carry GBS in their vaginas at delivery without knowing, and it could be difficult to follow correctly the recommendations of IAP and to deal with the risk of a severe allergic reaction to the antibiotics outside of a hospital setting.

IAPs have been considered to be associated with the emergence of resistant bacterial strains and with an increase in the incidence of early-onset infections caused by other pathogens, mainly Gram-negative bacteria such as "Escherichia coli". Nevertheless, most studies have not found an increased rate of non-GBS early-onset sepsis related to the widespread use of IAP.

Other strategies to prevent GBS-EOD have been studied, and chlorhexidine intrapartum vaginal cleansing has been proposed to help preventing GBS-EOD, nevertheless no evidence has been shown for the effectiveness of this approach.

Two ways are used to select female candidates to IAP: the culture-based screening approach and the risk-based approach. The culture-based screening approach identifies candidates using lower vaginal and rectal cultures obtained between 35 and 37 weeks of gestation, and IAP is administered to all GBS colonized women. The risk-based strategy identifies candidates to receive IAP by the aforementioned risk factors known to increase the probability of GBS-EOD without considering if the mother is or is not a GBS carrier.

IAP is also recommended for women with intrapartum risk factors if their GBS carrier status is not known at the time of delivery, and for women with GBS bacteriuria during their pregnancy, and for women who have had an infant with GBS-EOD previously.

The risk-based approach is, in general, less effective than the culture-based approach,

IAP is not required for women undergoing planned caesarean section in the absence of labour and with intact membranes, irrespective of the carriage of GBS.

Routine screening of pregnant women is performed in most developed countries such as the United States, France, Spain, Belgium, Canada, and Australia, and data have shown falling incidences of GBS-EOD following the introduction of screening-based measures to prevent GBS-EOD.

The risk-based strategy is advocated, among other counties, in the United Kingdom, the Netherlands, New Zealand, and Argentina.

In the UK, the Royal College of Obstetricians and Gynaecologists does not recommend bacteriological screening of pregnant women for antenatal GBS carriage.

The issue of cost-effectiveness of both strategies for identifying candidates for IAP is less clear-cut, and some studies have indicated that testing low risk women, plus IAP administered to high-risk women, and to those found to carry GBS is more cost-effective than the current UK practice.

IAP has been reported to not prevent all cases of GBS-EOD; its efficacy is estimated at 80%. The risk-based prevention strategy does not prevent about 33% of cases with no risk factors.

Testing pregnant women to detect GBS carriers has also been proposed, and giving IAP to those carrying GBS and to high-risk women, is significantly more cost-effective than the use of the risk-factor approach. One research paper calculated an expected net benefit to the UK government of such an approach of around £37million a year, compared with the current RCOG approach.

In the UK, it has also been suggested that:

"For women known to carry GBS where it is not expected that the intravenous antibiotics can be given for at least 4 hours before delivery, an intramuscular injection of 4.8 MU (2.9 g) of Penicillin G at about 35 weeks of pregnancy may be useful in addition to intravenous antibiotics given from the onset of labour or membranes rupturing until delivery to try to eradicate GBS colonisation until after delivery".

Up to 90% of cases of GBS-EOD would be preventable if IAP were offered to all GBS carriers identified by universal screening late in pregnancy, plus to the mothers in higher risk situations.

Where insufficient intravenous antibiotics are given before delivery, the baby may be given antibiotics immediately after birth, although evidence is inconclusive as to whether this practice is effective or not.

Ultrasound is useful if the cause is not certain based on the above measures. If the diagnosis of torsion is certain, imaging should not delay definitive management such as physical maneuvers and surgery.

Testicular pain, also known as scrotal pain, occurs when part or all of either one or both testicles hurt. Pain in the scrotum is also often included. Testicular pain may be either short or long duration.

Causes range from non serious muscular skeletal problems to emergency conditions such as Fournier's gangrene and testicular torsion. The diagnostic approach involves making sure no serious conditions are present. Testing may include ultrasound and blood tests.

Pain management is typically given with definitive management depending on the underlying cause.

While antibiotics can get rid of bacterial vaginosis in pregnancy, this does not appear to change the risk of preterm birth. It has been suggested that chronic chorioamnionitis is not sufficiently treated by antibiotics alone (and therefore they cannot ameliorate the need for preterm delivery in this condition).

The routine administration of antibiotics to all women with threatened preterm labor reduces the risk of the baby to get infected with group B streptococcus and has been shown to reduce related mortality rates.

When membranes rupture prematurely, obstetrical management looks for development of labor and signs of infection. Prophylactic antibiotic administration has been shown to prolong pregnancy and reduced neonatal morbidity with rupture of membranes at less than 34 weeks. Because of concern about necrotizing enterocolitis, amoxicillin or erythromycin has been recommended, but not amoxicillin + clavulanic acid (co-amoxiclav).