One of the most common questions we hear at Lagos ultrasound scan centres is: "Can I eat before my scan?" The answer depends on which type of ultrasound you're having. Here's your complete guide to fasting requirements for different scans in Lagos.
When You MUST Fast (No Food or Drink)
Abdominal Ultrasound (Liver, Gallbladder, Pancreas, etc.)
⏰ Fast for 4-8 hours before
✔ Why? Food causes gas that blocks organ visibility
✔ Small sips of water allowed
Tip: Schedule morning scans to fast overnight comfortably
✅ When You CAN Eat Normally
1. Pregnancy Ultrasounds
✔ Eat light meals to avoid nausea
✔ Exception: Very early scans (<8 weeks) may need a full bladder
2. Thyroid/Neck and Scrotal Ultrasound
✔ No restrictions
3. Breast Ultrasound
✔ No fasting needed
4. Musculoskeletal (Joint/Soft Tissue) Scans
✔ No preparation required
⚠️ Special Cases
For Diabetics in Lagos:
✔ Take morning medications with tiny water sips
✔ Bring snacks to eat immediately after your scan
✔ Inform your sonographer about your condition
Pediatric Scans:
✔ Babies/toddlers: 2-4 hour fast (consult your doctor)
💡 Why Preparation Matters
✔ Clearer images = More accurate diagnosis
✔ Avoids repeat scans (saves time & money)
✔ Prevents inconclusive results
Common Scenario: Patients who eat before gallbladder scans often get unclear results and need to reschedule.
📞 Always Confirm With Your Clinic
Preparation rules can vary between Lagos facilities. When booking:
1️⃣ Ask specifically about food/drink restrictions
2️⃣ Mention any medications you take
3️⃣ Note if you have diabetes or other conditions
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Book Your Scan in Lagos
Ready for your scan? Mascot Healthcare Clinic in Akoka (Yaba), Lagos offers pelvic, abdominal, scrotal, and breast ultrasound scans. By appointment only, Mon–Sat, 9am–5pm — book online at mascothealthcare.com/setappointment.html or message us on WhatsApp/call to confirm your schedule.