Colonoscopy is an important examination that is paid for from the age of 50. Good preparation is very important. Many people wonder whether they can take a shower before the colonoscopy.
Preparation for the colonoscopy begins days before the appointment. A thorough bowel cleansing is very important. This allows the doctor to see everything clearly.
You should not eat any flatulent foods the days before. Eat little fiber the day before. The bowel must be empty on the day of the examination.
Why not shower before a colonoscopy?
Caution is advised when showering before a capsule endoscopy. There are good reasons for this, which have to do with the technique.
Protection of the imaging device during the examination
During capsule endoscopy, detector probes are attached to the abdominal wall. A data recorder is worn. Showering or bathing is not permitted after the probes have been attached. The data recorder is handed in the next day.
Timing of the examination
The examination procedure for capsule endoscopy is as follows:
- Four hours fasting before the examination
- Taking a special laxative
- Attachment of the detector probes
- Ensuring the capsule passes from the stomach into the small intestine
- Painless examination without sedation
- Return of the patient home after the examination
- Delivery of the data recorder on the following day
Alternative cleaning options during preparation
Skin irritation may occur during preparation. Instead of showering, the following skin care can help:
- Use of soft cosmetic tissues or handkerchiefs for cleansing
- Use pain-relieving ointments (not perfumed or containing zinc)
- Advice from a doctor or pharmacist on suitable care products
These measures ensure hygiene without damaging the equipment.
Correct preparation for optimum examination results
Good preparation is important for a colonoscopy. Here are some steps to get the best results.
Dietary guidelines before the colonoscopy
Three days before the examination, you should avoid grains and unpeeled tomatoes. A diet without fiber is better. Good foods are:
- White bread, wheat rolls
- Cheese, margarine, butter
- Peeled fruit such as apple, pear, banana
- Quark, yogurt
- Lean meat, fish
- Potatoes, pasta, white rice
Only liquid food is permitted on the day before the examination, from 4 pm.
Timetable for taking the laxative solution
The bowel cleansing takes place in two steps:
- The evening before: drink 0.5 liters of Eziclen® within an hour, then at least 1 liter of liquid.
- On the morning of the examination: Take another 0.5 liters of Eziclen®, then at least 1 liter of liquid. Finish this at least two hours before the appointment.
Medication and important information
Talk to your doctor about your medication. Sometimes blood thinners need to be discontinued. Diabetes medication needs to be adjusted. Special treatment may be necessary for heart disease. Antibiotics may become less effective as a result of colon cleansing.
Clothing and personal items
Wear comfortable clothing to the examination. Leave valuables at home. An escort is important as you will not be allowed to drive afterwards.
| Aspect | Aspect Details |
|---|---|
| Duration of the examination | 15-45 minutes |
| Stay in the clinic | Approx. 3 hours |
| Sedation | Light sedation, usually painless |
| Aftercare | Allow 4 hours, accompaniment required |
Conclusion
Colonoscopy is an important part of colorectal cancer screening. Good preparation of the patient is very important. It helps to make the examination a success.
You should follow the dietary guidelines and take the laxative solution correctly. This is the best way to support bowel evacuation.
Showering before the examination is not recommended. But there are other ways to cleanse yourself. These methods protect the endoscope and reduce the risk of infection.
Compliance with the doctor’s instructions is crucial for the success of the colonoscopy.
A colonoscopy usually takes 30-60 minutes. Afterwards you should rest. It is important to follow the doctor’s instructions.
A colonoscopy can detect bowel cancer at an early stage. This is an important step in preventive healthcare.
