Dr Ali Rizvi - General, Endocrine & Breast Oncoplastic Surgeon

1300 A RIZVI

1300 274 984

Preparing for Surgery Sydney

Patient Information

This page provides clear preparation instructions for common procedures performed by Dr Ali Rizvi in Sydney, including endoscopy, general surgery, endocrine surgery and breast surgery. Following these instructions carefully helps ensure safe procedures, accurate results, and smooth recovery.
Preparing for Surgery Sydney | Patient Information Dr Ali Rizvi, thyroid surgeon sydney, is endoscopy painful, male breast reduction surgery sydney

Common Procedures

More information on some of the most commonly performed procedures.

Preparing for Surgery Sydney

Colonoscopy — Bowel Preparation

A clean bowel lets us find and remove small polyps safely. Your plan uses split-dose prep and a low-fibre diet.

Low-fibre diet (overview)

Allowed: white bread/rice/pasta, eggs, yoghurt, cheese, lean meats/fish, peeled potatoes, pumpkin, peeled zucchini, clear soups, plain biscuits.

Avoid: nuts, seeds, wholegrains, skins/pips, corn, beans/lentils, high-fibre cereals, raw salads.
Clear fluids (during fasting window): water, clear broth, apple juice (no pulp), lemonade, oral rehydration drinks. No red/purple/blue, no milk.

Choose your prep pathway (as instructed):

Plenvu + 3-Day Low-Fibre Diet

Day −3 to −1: 3 days low-fibre; hydrate well. Day −1: clear fluids only; Plenvu dose 1 in evening. Procedure day: Plenvu dose 2 5–6 h before arrival. Clear fluids allowed until 2 h before arrival.

Extended Plenvu + 5-Day Low-Fibre Diet + Bisacodyl

Day −5 to −1: 5 days low-fibre. Day −2: bisacodyl tablets (if instructed). Day −1: clear fluids only; dose 1 in evening. Procedure day: dose 2 5–6 h before arrival; clear fluids until 2 h pre-arrival.

Moviprep ×2 + 2-Day Low-Fibre Diet

Day −2 to −1: 2 days low-fibre. Day −1: clear fluids only; dose 1 in evening. Procedure day: dose 2 5–6 h before arrival.

Moviprep ×2 + 5-Day Low-Fibre Diet

5 days low-fibre for those with prior poor prep/constipation. Day −2 to −1: 2 days low-fibre. Day −1: clear fluids only; dose 1 in evening. Procedure day: dose 2 5–6 h before arrival.

Moviprep ×3 + 5-Day Low-Fibre Diet (selected cases)

Day −5 to −1: 5 days low-fibre. Day −1: clear fluids; dose 1 afternoon, dose 2 late evening. Procedure day: dose 3 5–6 h before arrival.

Morning vs Afternoon lists

Morning list: second dose very early morning (keep the 5–6 h gap).

Afternoon list: second dose early morning (same 5–6 h rule).

Medications

Blood thinners / diabetes meds: require a personalised plan—confirm 5–7 days before.

Iron tablets: stop 5 days before (they darken the bowel).

Most other meds: continue with small sips of water (you’ll be advised if different).

On the day

Clear fluids until 2 h pre-arrival.

Bring an escort; no driving/major decisions for 24 h after sedation.

Recovery

Wind pains/cramps are common.

Seek help urgently for: severe abdominal pain, heavy/persistent bleeding, fever, faintness.

Gastroscopy — Preparation & Aftercare

Sedated camera test of the oesophagus, stomach, duodenum for reflux, dysphagia, ulcers, coeliac disease, anaemia and Barrett’s surveillance.

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Preparation

Fasting: no food for 6 h; small sips of clear fluids until 2 h pre-arrival.

Medications: take usual morning meds with sips of water unless you’ve been told otherwise. Blood thinners/diabetes meds require a plan.

Arrange an escort home (no driving or legal decisions for 24 h)

What happens

Sedation ± throat spray. Biopsies often taken; dilation or bleeding control if indicated.

Recovery

Mild sore throat/bloating may occur.

Eat/drink as tolerated once fully awake (or soft diet if dilation was done).

Seek help

Severe pain, fever, vomiting blood/black stools, difficulty breathing.

Medicines to Stop (Before Surgery or Endoscopy)

Do not change blood thinners/diabetes meds without written advice. Confirm your plan 5–7 days before.

Antiplatelets/Anticoagulants

Aspirin: usually continue (unless told otherwise).

Clopidogrel (Plavix): typically stop 5 days before if instructed.

Apixaban / Rivaroxaban: usually stop 3 days before.

Warfarin / others: individualised plan (INR checks ± bridging).

Diabetes

SGLT2 inhibitors (empagliflozin/dapagliflozin/canagliflozin; Xigduo®, Jardiamet®): stop 3 days prior (2 days before + day of).

GLP-1 injections (Ozempic®, Wegovy®, Mounjaro®): usually continue; use liquids only for 24 h pre-procedure; standard fasting applies.

Metformin combinations (e.g., Janumet®): often omit on the day—you’ll get a personalised plan.

Insulin/other tablets: tailored to timing of surgery/prep.

Blood pressure / heart meds

Most are continued; you’ll be told if any morning dose should be held.

Supplements/OTC

Bring a full list. Some (e.g., fish oil, herbal products) can affect bleeding or sedation.

General Pre-Op Checklist (Surgery)

How to prepare for surgery.

Fasting: follow your exact fasting window (solids 6 h; clear fluids to 2 h unless told otherwise).

Health changes: notify us if you develop fever, chest infection, COVID, skin infection near the surgical site.

Medications: follow your written stop/continue plan.

Logistics: remove jewellery; don’t wear nail polish/acrylics on the operative hand for hand surgery.

Bring: referral, Medicare/private details, medication list, allergies.

Escort: arrange pick-up; no driving for 24 h after GA/sedation.

Preparing for Surgery Sydney

Inguinal / Femoral Hernia Repair (TEP or Open)

Repair recommended for pain, activity limits, enlargement or risk of incarceration/strangulation (especially femoral hernia).

Preparation

Follow fasting rules; medication plan as above.

Shower the morning of surgery; no shaving required.

Operation

TEP (laparoscopic): mesh placed in preperitoneal plane without entering the abdominal cavity.

Open mesh (e.g., Lichtenstein): tension-free reinforcement via a small groin incision.

Choice is individualised (bilateral, recurrence after open → often TEP; very large/strangulated → open).

Recovery

Day-stay/overnight. Walk the same day.

Light work: ~1–2 weeks (TEP) or 2–4+ weeks (open).

Lifting plan provided at discharge.

Call For Help Urgently

Fever, increasing groin swelling/pain, wound redness or discharge, calf pain/shortness of breath.

Umbilical / Para-Umbilical Hernia Repair (Open Sublay or Laparoscopic)

Bulge at/near the navel. Repair advised for pain, activity limits, cosmetic concerns, or incarceration risk.

Preparation

Follow fasting rules; medication plan as above.

Shower the morning of surgery; no shaving required.

Operation

Open sublay (preperitoneal/retrorectus) mesh: strong reinforcement between fascia and peritoneum/behind rectus.

Laparoscopic (IPOM or preperitoneal): selected recurrent/multi-defect cases or for faster early recovery.

Recovery

Often day-stay/1 night.

Light work: ~1–2 weeks (lap) or ~2–4+ weeks (open).

Call For Help Urgently

Fever, increasing groin swelling/pain, wound redness or discharge, calf pain/shortness of breath.

Laparoscopic Cholecystectomy (± IOC)

Keyhole removal of the gallbladder for gallstones, biliary colic, cholecystitis, or after gallstone pancreatitis.

Preparation

Follow fasting rules; medication plan as above.

Shower the morning of surgery; no shaving required.

Operation

3–4 small incisions under general anaesthesia; critical view of safety obtained.

IOC/IOUS used selectively to map ducts/look for stones.

Conversion to open may be needed for safety.

Recovery

Often day-stay/1 night.

Light work: ~1–2 weeks (lap) or ~2–4+ weeks (open).

Call For Help Urgently

Fever, increasing groin swelling/pain, wound redness or discharge, calf pain/shortness of breath.

Appendicectomy (Laparoscopic or Open)

Removal of the Appendix. Standard treatment for appendicitis.

Preparation

Follow fasting rules; medication plan as above.

Shower the morning of surgery; no shaving required.

Operation

Laparoscopic preferred where suitable; open in some urgent/complex cases.

Recovery

Often day-stay/1 night.

Light work: ~1–2 weeks (lap) or ~2–4+ weeks (open).

Call For Help Urgently

Fever, increasing swelling/pain, wound redness or discharge, calf pain/shortness of breath.

Oncoplastic Lumpectomy (Type 1/2)

Cancer removal with planned reshaping for contour and symmetry.

Preparation

Follow fasting rules; medication plan as above.

Shower the morning of surgery; no shaving required.

Operation

Type 1 (small-volume reshaping) or Type 2 (therapeutic reduction/mastopexy).

Sentinel node biopsy if required.

Recovery

Often day-stay/1 night.

Light work: ~1–2 weeks (lap) or ~2–4+ weeks (open).

Call For Help Urgently

Fever, increasing swelling/pain, wound redness or discharge, calf pain/shortness of breath.

Mastectomy & Reconstruction Options

Simple, skin-sparing or nipple-sparing (case-selected) with immediate or delayed reconstruction.

Preparation

Follow fasting rules; medication plan as above.

Shower the morning of surgery; no shaving required.

Operation

Implants: pre-pectoral or sub-pectoral, with/without mesh; direct-to-implant or expander→implant.

Autologous: latissimus dorsi flap; fat grafting for contour.

Recovery

Drain care if used; arm/shoulder exercises; pathology review and MDT-coordinated adjuvant therapy.

Often day-stay/1 night.

Light work: ~1–2 weeks (lap) or ~2–4+ weeks (open).

Call For Help Urgently

Fever, increasing swelling/pain, wound redness or discharge, calf pain/shortness of breath, drain issues.

Gynaecomastia Surgery (Subcutaneous Mastectomy + Liposuction)

Removes firm gland and sculpts chest for a flat, natural contour.

Preparation

Follow fasting rules; medication plan as above.

Shower the morning of surgery; no shaving required.

Operation

Periareolar incision for gland excision + fine-cannula liposuction.

Compression vest protocol.

Recovery

Light activity 3–5 days; desk work ~1 week; avoid chest training 4–6+ weeks.

Call For Help Urgently

Rapid swelling (haematoma), fever, nipple colour change, severe pain

Thyroidectomy / Hemithyroidectomy

Partial or complete removal of the thyroid gland.  For cancer, large goitre with symptoms, or selected Graves’ disease; hemi for solitary/indeterminate nodules.

Preparation

Follow fasting rules; medication plan as above.

Shower the morning of surgery; no shaving required.

Operation

Low neck incision; nerve identification/monitoring; parathyroid preservation.

Recovery

Voice and calcium checks. Thyroxine after total; sometimes after hemi.

Desk work ~1–2 weeks.

Call For Help Urgently

Neck swelling/bleeding, voice changes, tingling (low calcium), fever.

Parathyroidectomy / Four-Gland Exploration

Removal of the parathyroid gland.  For primary hyperparathyroidism or multigland disease (familial/MEN).

Preparation

Follow fasting rules; medication plan as above.

Shower the morning of surgery; no shaving required.

Operation

Targeted removal with intra-op PTH monitoring; or four-gland exploration (subtotal or total with autotransplant) when indicated.

Recovery

Short stay; calcium/Vit D supplements as advised; follow-up bloods confirm cure.

Call For Help Urgently

Tingling/cramps (low calcium), neck swelling, fever.

Skin Lesion Excision & Reconstruction

For BCC/SCC/melanoma and benign lesions (cyst/lipoma).

Preparation

Follow fasting rules; medication plan as above.

Shower the morning of surgery; no shaving required.

Operation Options

Simple excision with direct closure.

Local flaps, SSG or FTSG when needed for function/contour.

WLE and SLNB for melanoma (case-selected).

Recovery

Dressing care and suture removal plan; scar care advice.

Call For Help Urgently

Bleeding, infection, wound separation, unusual pain/swelling.

Pilonidal Disease Surgery

For recurrent infection/pain near the tailbone.

Preparation

Follow fasting rules; medication plan as above.

Shower the morning of surgery; no shaving required.

Operation

Off-midline closure (e.g., Karydakis); rhomboid flap for recurrent/complex disease.

Recovery

Wound care, hair control, pressure avoidance, graded return to sitting.

Call For Help Urgently

Fever, redness, discharge, severe pain.

Carpal Tunnel Release (Open)

Relieves nerve compression to improve numbness/pain to wrist.

Preparation

Follow fasting rules; medication plan as above.

Shower the morning of surgery; no shaving required.

Operation

Small palm incision under local/GA; division of transverse carpal ligament.

Recovery

Early finger motion; keep dressing dry; gradual grip return; stitch removal per plan.

Call For Help Urgently

Worsening pain, severe swelling, numbness not improving, infection signs.