There is no easiest way for a right kidney cyst to heal itself, and no treatment is needed when it does not cause clinical symptoms. When the symptoms are more obvious or the cyst is larger, puncture and aspiration or surgical treatment should be considered. If a simple right renal cyst with a small diameter does not cause any clinical symptoms and may be found incidentally during other examinations, there is usually no self-curing method and no special treatment is needed, but regular medical checkups should be conducted to find out whether the cyst has increased in size. Larger cysts greater than 4 centimeters in diameter may be considered for aspiration by puncture and injection of a sclerosing agent, such as anhydrous ethanol, to prevent recurrence. Surgical treatment, such as nephrocystectomy or nephrectomy, should be considered for huge cysts that recur after puncture or have a tendency to malignancy. Patients with renal cysts should take reasonable rest in daily life to avoid excessive squeezing of the kidney area, and also take good postoperative care after surgery to promote recovery.