In general, sleeping on the right side of the stomach with a feeling of bloating and the urge to urinate is considered to be caused by cystitis, urinary stones and other diseases. 1. Cystitis: refers to acute and chronic inflammation that occurs in the bladder, mainly manifested as bladder irritation signs, such as urinary frequency, urinary urgency, urinary pain and other symptoms. Acute cystitis can be manifested as a burning sensation in the urethra, and incontinence can be present in severe cases; chronic cystitis is slow in onset, the inflammatory response is mild, the condition is recurrent and persistent, and there are usually no systemic symptoms. 2. Urinary stones: stones occurring in the kidney, ureter, bladder, urethra and other parts. If the stone occurs on the right side of the body, there may be a feeling of distension on the right side of the stomach and a desire to urinate. Kidney and ureter stones may manifest as renal colic, hematuria, etc. The pain is often sudden, accompanied by abdominal distension, nausea, vomiting and other symptoms; bladder stones often manifest as difficulty in urination, pain in urination and other symptoms. Sleeping on the right side of the stomach with a feeling of bloating and the urge to urinate may also be bladder polyps, bladder tumors, etc., it is recommended that the patient seek medical attention in a timely manner to clarify the diagnosis, under the guidance of the doctor for targeted treatment.