👉 A tachylite is a type of bacterial infection that typically affects the urinary tract. It can be caused by a variety of factors, including antibiotic resistance, poor hygiene, and exposure to contaminated water sources. The symptoms of a tachylite include frequent urination, pain in the lower back or abdomen, nausea, vomiting, and fever. Treatment for a tachylite typically involves antibiotics, which may also be necessary if it is severe or chronic.