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Common Symptoms:
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Diseases and Medical Conditions S-U provides down-to-earth, comprehensive definitions of hundreds of ailments and illnesses beginning with the letters S-U. Each listing identifies causes, incidence and risk factors, notes symptoms, outlines tests and discusses treatments and support groups where applicable.
Featured Article: Separation Anxiety
Separation anxiety is a developmental stage causing anxiety in a child separated from the primary care giver. Learn about separation anxiety causes, symptoms, tests, treatment and prevention. See more »
Ulnar Nerve Dysfunction
Ulnar nerve dysfunction is ulnar nerve damage that causes hand and wrist movement or sensation impairment. Learn about ulnar nerve dysfunction causes, symptoms, treatment and prevention.
See more »Umbilical Hernia
Umbilical hernia is a painless protrusion of abdominal lining or organs through the navel area. Learn about Umbilical hernia causes, symptoms, tests, treatment and prevention.
See more »Undescended Testicle
Undescended testicles are testicles that fail to descend into the scrotum before birth and can lead to infertility. Learn about undescended testicle causes, symptoms, tests, treatment and prevention.
See more »Unilateral Hydronephrosis
Unilateral hydronephrosis is the swelling of one kidney from a urine backup. Learn about unilateral hyronephrosis causes, symptoms, treatment and prevention.
See more »Unstable Angina
Accelerating angina, an acute coronary syndrome, causes variable chest pain occurring in random intervals. Learn how accelerating angina works, risk factors, and treatment options.
See more »UPJ Obstruction
UPJ obstruction is blockage in the area where a ureter attaches to the renal pelvis. Learn about ureteropelvic junction obstruction causes, symptoms, treatment and prevention.
See more »Ureterocele
Ureterocele is the swelling of one of the ureters, blocking urine flow and causing back or abdominal pain. Learn about ureterocele causes, symptoms, tests, treatment and prevention.
See more »Urethral Stricture
Urethral stricture is an abnormal narrowing of the urethra. Learn about urethral stricture causes, symptoms, treatment and prevention.
See more »Urethritis
Urethritis is long-term inflammation of the urethra due to diseases, emotional disorders or personal hygiene products. Learn about urethritis causes, symptoms, tests, treatment and prevention.
See more »Urethritis - Chronic
Urethritis – chronic is a long-term inflammation of the urethra. Learn about chronic urethritis causes, symptoms, treatment and prevention.
See more »Urge Incontinence
Overactive bladder or urge incontinence is a sudden bladder contraction resulting in an involuntary loss of urine. Learn about overactive bladder symptoms, tests and treatments.
See more »Urinary Tract Infection
Urinary tract infection or UTI is an infection of the kidneys, ureters, bladder or urethra. Learn about urinary tract infection causes, symptoms, tests, treatment and prevention.
See more »Urinary Tract Infection - Chronic Or Recurrent
Urinary tract infection - chronic or recurrent involves repeated or prolonged bacterial infection of the bladder or urethra. Learn about chronic or recurrent urinary tract infection causes, symptoms, treatment and prevention.
See more »Urticaria Pigmentosa
Urticaria pigmentosa is a disease that produces skin lesions and intense itching. Learn about urticaria pigmentosa causes, symptoms, treatment and prevention.
See more »Uterine Fibroids
Uterine fibroids are benign tumors that develop within or attach to the walls of the uterus. Learn about uterine fibroid causes, symptoms, treatment and prevention.
See more »Uterine Prolapse
Uterine prolapse occurs when the uterus falls or slides from the pelvic cavity into the vaginal canal. Learn about uterine prolapse causes, symptoms, treatment and prevention.
See more »Uveitis
Uveitis is when the uvea, lying between the sclera and retina, is inflamed from infection or autoimmune disorders. Learn about uveitis causes, symptoms, tests, treatment and prevention.
See more »Uvulitis
Uvulitis is an inflammation of the uvula. Learn about uvulitis causes, symptoms, treatment and prevention.
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