Urinary Tract Infections

 kidneys, ureters, bladder and epithelial duct. Most infections involve the lower tract — the bladder and therefore the epithelial duct. Women square measure at larger risk of developing a UTI than square measure men. Infection restricted to your bladder may be painful and annoying. However, serious consequences will occur if a UTI spreads to your kidneys. Doctors generally treat tract infections with antibiotics. However you'll be able to take steps to cut back your probabilities of obtaining a UTI within the initial place. Tract infections generally occur once bacterium enter the tract through the epithelial duct and start to multiply within the bladder. though the genitourinary system is meant to stay out such microscopic invaders, these defences generally fail. once that happens, bacterium may take hold and grow into a full-blown infection within the tract. the foremost common UTIs occur mainly in women and affect the bladder and epithelial duct. Infection of the bladder (cystitis). This kind of UTI is sometimes caused by Escherichia (E. coli), a sort of bacterium normally found within the duct (GI) tract. However, generally different bacterium square measure accountable. Sexual intercourse could result in urinary tract infection, however you do not got to be sexually active to develop it.  All girls square measure in danger of urinary tract infection attributable to their anatomy — specifically, the short distance from the epithelial duct to the arse and therefore the duct gap to the bladder. Infection of the epithelial duct (urethritis). this kind of UTI will occur once GI bacterium unfold from the arse to the epithelial duct. Also, as a result of the feminine epithelial duct is near to the epithelial duct, sexually transmitted infections, like herpes, gonorrhoea, chlamydia and true bacteria, will cause urinary tract infection.