How to Prepare for Your Checkup
Hanshin Medipia is located at 3rd Floor, 94 Jamwon-ro, Seocho District, Seoul, South Korea.
Do not enter this way:
The Day Before Your Check-up
-
Rest Well
- Avoid alcohol, smoking, and overwork. Get enough sleep.
-
Dinner
- Have a light meal before 8:00 PM.
- After 9:00 PM, no food or drink (water only).
- If you have indigestion, eat porridge before 6:00 PM.
-
Medication
- If you are under medical treatment, consult your doctor first.
- For gastroscopy/colonoscopy patients taking blood thinners (Aspirin, Coumadin/Warfarin, Plavix, etc.), consult your doctor.
- If taken within the last 7 days, biopsy may not be possible.
-
Female Patients
- Tests (urine, cervical cancer) should be done 5–7 days after menstruation ends.
- No intercourse or vaginal suppositories 24 hours before cervical cancer test.
- For individuals who are breastfeeding, mammography and breast ultrasound examinations are restricted.
-
Pregnancy
- If there is a possibility, confirm pregnancy before the check-up.
-
Endoscopy (Gastroscopy / Colonoscopy)
- General Precautions
- If you have nails with cubic stones or accessories, please remove them from at least one finger before your visit.
- If your front teeth are weak or you have dental implants, there may be some limitations for sedation endoscopy. (During the procedure, you may need to bite down on a mouthpiece, which carries a small risk of breaking a front tooth — though this is uncommon.)
- Colonoscopy
- Follow the instructions in the colonoscopy guide below.
- General Precautions
- Please remove all accessories before your visit, as they may interfere with the examination.
On the Day of Your Check-up
-
Fasting
- No food, water, gum, or smoking for at least 10 hours before the exam.
-
Blood Pressure Medication
- Take 3 hours before the exam or immediately upon waking with a small sip of water.
- If blood pressure is too high, endoscopy may not be performed.
-
Diabetes Medication
- Insulin and diabetes medication should be taken after the check-up.
-
Sedated Endoscopy
- 🚫 No driving after sedation.
- The center is not responsible for accidents.
- If you come by car and leave by public transport, parking fees are not covered.
-
Ultrasound (Prostate / Pelvic / Uterus)
- Please come while holding your first morning urine.
-
Belongings
- Do not bring valuables or accessories.
- Avoid bringing children.
-
Allergies
- If you had allergic reactions to medication in the past (e.g., contrast agents, anesthetics), inform the staff.
Colonoscopy Preparation Guidelines
Medication Collection Information
Before the examination date, you must receive the bowel preparation medication for the colonoscopy. Kits will be made available to you approximately 3 days to 1 week before your appointment.
Collection location : 3rd floor, 94 Jamwon-ro, Seocho-gu, Seoul Collection hours :
- Monday, Tuesday, Thursday, Friday: 9:30 AM – 3:00 PM
- Wednesday: 9:30 AM – 12:00 PM
Instructions for Taking Colonoscopy Medication

Additional Information
- After polyp removal, air travel is restricted for at least 7 days due to the risk of bleeding and perforation.
- Additional costs will be incurred if polyps are removed.
The Day Before Your Check-up
-
Rest Well
- Avoid alcohol, smoking, and overwork. Get enough sleep.
-
Dinner
- Have a light meal before 8:00 PM.
- After 9:00 PM, no food or drink (water only).
- If you have indigestion, eat porridge before 6:00 PM.
-
Medication
- If you are under medical treatment, consult your doctor first.
- For gastroscopy/colonoscopy patients taking blood thinners (Aspirin, Coumadin/Warfarin, Plavix, etc.), consult your doctor.
- If taken within the last 7 days, biopsy may not be possible.
-
Female Patients
- Tests (urine, cervical cancer) should be done 5–7 days after menstruation ends.
- No intercourse or vaginal suppositories 24 hours before cervical cancer test.
- For individuals who are breastfeeding, mammography and breast ultrasound examinations are restricted.
-
Pregnancy
- If there is a possibility, confirm pregnancy before the check-up.
-
Endoscopy (Gastroscopy / Colonoscopy)
- General Precautions
- If you have nails with cubic stones or accessories, please remove them from at least one finger before your visit.
- If your front teeth are weak or you have dental implants, there may be some limitations for sedation endoscopy. (During the procedure, you may need to bite down on a mouthpiece, which carries a small risk of breaking a front tooth — though this is uncommon.)
- Colonoscopy
- Follow the instructions in the colonoscopy guide.
- General Precautions
- Please remove all accessories before your visit, as they may interfere with the examination.
On the Day of Your Check-up
-
Fasting
- No food, water, gum, or smoking for at least 10 hours before the exam.
-
Blood Pressure Medication
- Take 3 hours before the exam or immediately upon waking with a small sip of water.
- If blood pressure is too high, endoscopy may not be performed.
-
Diabetes Medication
- Insulin and diabetes medication should be taken after the check-up.
-
Sedated Endoscopy
- 🚫 No driving after sedation.
- The center is not responsible for accidents.
- If you come by car and leave by public transport, parking fees are not covered.
-
Ultrasound (Prostate / Pelvic / Uterus)
- Please come while holding your first morning urine.
-
Belongings
- Do not bring valuables or accessories.
- Avoid bringing children.
-
Allergies
- If you had allergic reactions to medication in the past (e.g., contrast agents, anesthetics), inform the staff.
- Female patients may not be able to perform the following tests during menstruation; Colonoscopy, Urine test, Pap smear and HPV test (can be tested at a later date).
- If you are pregnant or breastfeeding, please let us know in advance. Mammograms can be performed during menstruation, but not if you were recently breastfeeding.
- Most tests can be performed during pregnancy except for X-rays. However, since obstetric check-ups usually include most of these tests, health check-ups are not generally recommended during pregnancy.
Examination Time: The exam takes 2 hours and includes vision, cornea, glaucoma, and retina tests.
Lens Usage Suspension:
- Soft lenses: Stop wearing 3 days prior.
- Hard lenses: Stop wearing 7 days prior.
- Orthokeratology (dream lenses): Stop wearing 14 days prior.
Bring Glasses: Bring your current glasses if you use them.
No Self-Driving on Examination Day: Retinal tests may cause near vision discomfort and light sensitivity. Use public transportation.
Pregnant Women: Tests and surgeries are not recommended during pregnancy as results may be inaccurate. Wait at least 3 months postpartum or after breastfeeding.
Additional Notes: If eye or retinal conditions are detected during the exam, proper treatment is advised before re-testing.
Surgery Time: The procedure takes 1–1.5 hours. Surgery itself lasts about 5 minutes, but pre-surgery detailed exams add time.
Lens Usage Suspension:
- Soft lenses: Stop wearing 7 days prior.
- Hard lenses: Stop wearing 14 days prior.
- Orthokeratology lenses: Stop wearing 30 days prior.
No Self-Driving on Surgery Day: Driving is not allowed. Bring an escort or use public transportation.
No Makeup: Avoid all makeup except for basic skincare (lotion/toner). Avoid strong fragrances like perfume or hairspray.
Comfortable Clothing: Avoid hooded tops or skirts; wear comfortable clothing as the procedure is performed lying down.
Day Before Surgery: Get adequate sleep and rest. Avoid heavy drinking.
2DAY LASEK
- Post-Surgery Eye Drops: Use prescribed antibiotics, artificial tears, anti-inflammatory drops, and painkillers as directed.
- Symptoms: Watery eyes, foreign body sensation, mild redness, and difficulty opening eyes. Pain levels may vary between eyes.
- Protective Lenses: Avoid rubbing eyes or excessive blinking to prevent lens dislodgement. Use artificial tears as needed.
- Hygiene: Avoid water contact until protective lenses are removed. After removal, normal washing and shampooing are allowed.
- Makeup: Sunscreen and skin makeup are allowed after lens removal. Avoid heavy eye makeup for 1 week.
- Sunglasses/Protective Glasses: Use for 2–3 months to protect against UV and irritation outdoors. Not needed indoors.
- Exercise: Light exercise is okay after lens removal. Avoid strenuous activities for 1 week.
- Swimming/Water Activities: Allowed after lens removal.
- Additional Notes: Perms and dyeing are allowed 2 weeks post-surgery. Light drinking is fine after lens removal.
SMILE LASIK
- Post-Surgery Eye Drops: Use prescribed antibiotics and artificial tears as directed.
- Precautions: Do not rub eyes for 2 weeks.
- Symptoms: Eye discomfort, tearing, and sensitivity may occur, along with dizziness or headaches.
- Hygiene: Shower below the neck on the day of surgery; avoid water contact with eyes. Face washing and shampooing are okay from the day after surgery.
- Makeup: Skin makeup allowed the next day; eye makeup is fine after 1 week.
- Perms/Dyeing: Wait 1 week.
- Exercise: Avoid vigorous activity for 1 week.
- Swimming/Water Activities: Wait 1 month.
- Sauna/Hot Baths: Wait 1 month.
Lens Implantation
- Precautions: Avoid rubbing eyes or heavy lifting for 1 month.
- Hygiene: Avoid water contact with eyes for 2 weeks.
- Sleep: Use a protective eye shield and avoid sleeping face down.
- Makeup: Skin makeup after 2 weeks; eye makeup after 1 month.
- Shower/Bath: Gentle showers allowed after 3–4 days; avoid public baths and saunas for 1 month.
- Perms/Dyeing: Wait 1 month.
- Exercise: Light exercise is okay after 1 week; avoid vigorous activity for 1 month.
Cataract Surgery
- Avoid touching the operated eye for 1 week.
- Visit the clinic daily for 3 days post-surgery.
- Avoid heavy lifting or lowering your head for 1 month.
- Hygiene: Cleanse the face with a damp cloth excluding the eyes for 2 weeks. Wash hair with head tilted back for 2 weeks.
- Sleep: Avoid lowering your head or sleeping face down. Use a protective shield for 1 month.
- Shower/Bath: Gentle showers allowed immediately; avoid saunas for 1 month.
- Exercise: Walking is okay after 3 days; avoid intense activities.
- Perms/Dyeing: Wait 1 month.
- Alcohol: Avoid alcohol intake to prevent inflammation.
- Sunglasses/Protective Glasses: Use outdoors for 2–3 months to avoid UV damage and irritation.