Küljevalu

Küljevalu, also known as flank pain, refers to discomfort or aching felt in the side of the body, typically between the ribs and the hips. This area encompasses several organs, including the kidneys, spleen, liver, and parts of the intestines, as well as muscles and ribs. Therefore, the causes of küljevalu can be diverse, ranging from minor muscular strains to more serious underlying medical conditions.

Common causes of küljevalu include musculoskeletal issues such as muscle strain, pulled muscles from physical activity, or even costochondritis, which is inflammation of the cartilage connecting the ribs to the breastbone. Kidney-related problems are a frequent source of flank pain, with kidney stones and kidney infections (pyelonephritis) being particularly common culprits. These conditions often present with sudden, severe pain that may radiate to the groin, accompanied by fever, chills, and changes in urination.

Other potential causes can involve the digestive system, such as irritable bowel syndrome (IBS), diverticulitis, or constipation, which can lead to referred pain in the flank. Issues with the spleen, such as enlargement or rupture, can also cause left-sided flank pain. Less commonly, küljevalu might be a symptom of shingles before the rash appears, or in women, it could be related to ovarian cysts or pelvic inflammatory disease.

Diagnosis of küljevalu usually involves a medical history, physical examination, and potentially diagnostic tests like urine analysis, blood tests, or imaging studies such as ultrasound or CT scans, depending on the suspected cause. Treatment is entirely dependent on the underlying condition identified.