An upper gastrointestinal endoscopy also known as a gastroscopy allows Dr Lekharaju to directly examine the lining of the oesophagus, stomach, and the first section of the small bowel (duodenum). A slim, flexible camera is passed gently through the mouth under local anaesthetic throat spray or light sedation. It is the most accurate investigation for symptoms including persistent heartburn, difficulty swallowing, unexplained nausea, upper abdominal pain, and suspected peptic ulcer disease.
The procedure typically takes between 10 and 20 minutes. Tissue samples (biopsies) can be taken during the same appointment if required for example to test for H. pylori infection or to investigate any areas of concern. A clear, written report is provided the same day, with findings explained directly to you before you leave the clinic.
What's involved
The procedure
- Throat spray or light intravenous sedation offered to ensure you are comfortable throughout
- HD camera passed through the mouth — the procedure takes 10 to 20 minutes
- Biopsies taken where clinically indicated, including H. pylori testing
- Written findings report provided on the day, with verbal explanation before discharge
Afterwards
Recovery & follow-up
- Throat may feel mildly tender for a few hours after the procedure — this settles quickly
- If sedation is used, rest the remainder of the day and arrange after care for 24 hours. a companion is needed to take you home. you cannot sign any legal documents after sedation and cannot drive.
- Normal diet and activity can usually resume the following morning
- Biopsy results and a follow-up appointment arranged within 7–10 days where required
FAQs
Frequently Asked Questions
Do I need a GP referral?
No. Self-referred patients are seen directly. Dr Lekharaju will liaise with your GP following the procedure to ensure your care is fully joined up.
How quickly can I be seen?
A consultation is usually available within 5–7 days, with endoscopy scheduled shortly afterwards — often within two weeks of your first appointment.
Do I need to fast beforehand?
Yes — you will need to fast for at least six hours before the procedure. Full instructions including dietary and medication guidance are provided in advance.
Is an endoscopy uncomfortable?
Most patients tolerate the procedure well with throat spray alone. Sedation is available for those who prefer it. Dr Lekharaju proceeds gently and at a pace that is comfortable for you.
How are results delivered?
Findings are explained verbally on the same day. A written report is sent to you and your GP within 24–48 hours. Biopsy results follow within 7–10 days.
