USG Lower Abdomen

You should get a USG lower abdomen if you have pain in the lower abdomen or groin, especially on the right side (possible appendicitis), burning or frequent urination, blood in the urine, a groin bulge, irregular periods, or urinary difficulty in men. Severe or worsening pain with fever or vomiting needs urgent evaluation.

Fasting is usually not required for a USG lower abdomen, though some centers may advise 4–6 hours of fasting to reduce bowel gas. About 1 hour before the scan, drink 4–6 glasses of water and don’t urinate, as a full bladder gives clearer images. Wear loose clothing and bring previous reports.

No, fasting is usually not required for a USG lower abdomen, though some centers may recommend 4–6 hours of fasting to reduce gas. The most important step is to arrive with a full bladder, so drink 4–6 glasses of water about 1 hour before the scan and avoid urinating. Follow your center’s instructions.