It is recommended to avoid excessive prolonged strenuous exercise, and you can take the exam if there are no problems in the follow-up examination.

Nutcracker syndrome, also known as left renal vein compression syndrome, is due to the angle formed by the abdominal aorta and the superior mesenteric artery, like a "nutcracker" caught in the left renal vein between them, resulting in left renal vein compression and a series of clinical symptoms.