Most urinary tract infections are in the bladder and are usually not serious if treated early. If left untreated, it can spread to the kidneys causing a serious problem that can cause permanent damage.
No, UTI is not contagious. It is true that sexual intercourse is a risk factor for developing it, but it is not a contagious disease.
Drink plenty of water, avoid compulsively washing the genital area to avoid irritating it and favoring the appearance of urinary tract infection. Make sure you are well lubricated during penetration during sexual intercourse, empty your bladder completely at the end of intercourse, avoid spending too much time with a wet genital area at beaches or swimming pools, avoid using diaphragms or condoms without lubricant or with spermicide as contraceptive methods.
Excessive discharge and itching. It does not usually cause the need to urinate frequently. The existence of back pain and fever may indicate that the infection is affecting the kidney and therefore, medical evaluation should be performed and appropriate treatment should be prescribed. In many occasions the management can be done at home with antibiotics.
Validation of the Spanish Acute Cystitis Symptoms Score (ACSS) in native Spanish-speaking women of Europe and Latin America