Common "Colonoscopy" queries answered by top doctors | iCliniq

Colonoscopy

A colonoscopy is a diagnostic test used to see abnormalities and changes in the large intestine and rectum. During this examination, a long flexible tube with a camera attached at its end (colonoscope) is inserted into the patient's rectum, and the doctor visualizes the entire colon. If needed, a polyp can be removed, and tissues can be collected for biopsy.

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All the answers published in this website are written by verified medical doctors, therapists and health experts. The Content has been moderated by iCliniq medical review team before publication. Post your medical clarifications on iCliniq by choosing the right specialty and get them answered. Your medical queries will be answered 24/7 by top doctors from iCliniq.

Can you please explain whether colon polyps have the ability to become cancerous?

Query: Hi doctor,I am a 38-year-old male. Before a year, I did a colonoscopy and endoscopy due to low iron, and stomach pain. It showed that I have celiac disease and the colonoscopy was clear except with a small 4 mm polyp. It was removed and tested. It was benign. The doctor told me that my colon is clea...  Read Full »


Dr. Rosita Alizadeh Shalchi

Answer: Hi, Welcome to icliniq.com. I understand your concern about your colon polyp. The risk of having a cancerous change in a new polyp is 1 to 2 percent and it takes around 5 years. Your fear has decreased your quality of life. I suggest you avoid minding the number or quality of stool because stress ...  Read Full »

I am feeling sluggish after undergoing a colonoscopy. Why?

Query: Hello doctor,I am 62 years old. I had a colonoscopy two years ago and had 60 polyps removed, with two being precancerous. I noticed that my bowel movements were very slim, and my primary doctor suggested I see a surgeon for their opinion. The surgeon wanted to schedule a colonoscopy as soon as possi...  Read Full »


Dr. Vandana Andrews

Answer: Hello,Welcome to icliniq.com.I have read your query, and I can understand your concern.Based on the information provided, it is unclear whether the laceration during your colonoscopy was related to the precancerous polyps that were previously removed or if it occurred for a different reason. Your su...  Read Full »

I wake up with a wet anus and a foul smell. Why?

Query: Hello doctor, I am 35 years old, but something has been happening with my body for the past year. I used to go to sleep with my anus or rectum dry, but after waking up in the morning, I found that it was wet and my finger could enter my anus freely with a foul smell. I have not used any medication ...  Read Full »


Dr. Vandana Andrews

Answer: Hello, Welcome to icliniq.com. I understand your concern. Based on the symptoms you have described, it would be advisable to consult with a healthcare professional or a gastroenterologist. They can provide a proper evaluation and diagnosis based on your specific symptoms and medical history. A he...  Read Full »

Why can I not digest dairy products?

Query: Hi doctor, I cannot digest dairy products, oily foods and sweets. These all give me loose motion. What treatment should I take to combat it? My current medication is Normaxin 2.5 mg. In the past, I had Mahacef OZ, Nougat capsules and Ilaprazole during aggravation. Please help.  Read Full »


Dr. Sadaf Mustafa

Answer: Hello, Welcome to icliniq.com. I would be happy to assist you with your questions. To provide you with the best possible guidance, I need to gather some information from you. Have you undergone gallbladder surgery in the past? Additionally, it would be helpful to know if you have consumed alcohol ei...  Read Full »

How can I discern between a colonoscopy and an endoscopy?

Query: Hello doctor, I am a 45-year-old man, and I am reaching out on behalf of my 20-year-old relative, who has been advised to undergo a colonoscopy due to digestive issues. We are curious about the difference between endoscopy and colonoscopy. Could you please tell me in detail about it. Could you expla...  Read Full »


Dr. Ghulam Fareed

Answer: Hello, Welcome to icliniq.com. I read your query and can understand your concern. Endoscopy or gastroscopy is an examination of the stomach (including the food pipe, stomach, and first part of the small intestine known as duodenum); this procedure is performed for upper abdominal pain, nausea, r...  Read Full »

I feel bloated and get loose motion just after eating food. Why?

Query: Hi doctor, Whenever I sit or lay down to rest or sleep just after taking food I get loose motion. Often, it is mucus loose motion and high headache. Also, I get vomit. What is my problem? What treatment should I take for this?  Read Full »


Dr. Geetha Priyadarsini Kamminana

Answer: Hello, Welcome to icliniq.com. The urge to defecate following food intake is a common digestive complaint, usually attributed to physiological causes such as the gastrocolic reflex, which stimulates the colon when the stomach is stretched. However, if this reflex becomes urgent, uncontrollable, or ...  Read Full »

Kindly clarify the difference between endoscopy and colonoscopy.

Query: Hello doctor,I am considering undergoing a colonoscopy and endoscopy, and I would appreciate more information about what to expect and the importance of each procedure. My primary care physician recommended a colonoscopy since I am 60 years old, and an endoscopy due to issues with gas in my chest. C...  Read Full »


Dr. Ghulam Fareed

Answer: Hello, Glad to have you at icliniq.com. I am here to extend a helping hand to you. Both procedures are indicated in your case. Endoscopy is recommended for bloating, gas, and dyspepsia, especially if you are over 50 years old. A screening colonoscopy is also advised at least once if you are over ...  Read Full »

Please interpret my PET-CT scan report taken for intermittent abdominal pain.

Query: Hello doctor, I have had intermittent pain in my lower left abdomen for seven months now. I had a colonoscopy as soon as the pain started in the summer, but there were no abnormalities seen. There might have been something as the doctor muttered "there is this sort of a thing here" during the colon...  Read Full »


Dr. Muhammad Shoyab

Answer: Hello, Welcome to icliniq.com. As I read your question, I just remembered how distressed my sister becomes when she gets similar pains, which enables me to realize your anxieties well. However, her pains have been determined to be of uterine origin. Please note that, as a radiologist, I always f...  Read Full »

I am suffering from chronic constipation. Please help.

Query: Hello doctor,About five weeks ago, I experienced some light bleeding in the stool for about five days. A rectal exam revealed an external hemorrhoid. I also had a Qfit (quantitative fecal immunochemical) test done, with levels slightly raised at 14. My general practitioner said he would not be overl...  Read Full »


Dr. Vandana Andrews

Answer: Hello,Welcome to icliniq.com.I have read your query, and I can understand your concern.Based on the information you provided, it is possible that the light bleeding you have been experiencing could be related to chronic constipation. Constipation can lead to hard, dry stools that are difficult to pa...  Read Full »

Do I need colonoscopy for bowel issues or is medication enough?

Query: Hello doctor, I am a 27-year-old male experiencing persistent intestinal obstruction during bowel movements for the past few months. To help with the constipation, I have been using laxatives regularly. I have also noticed thin stools and have been dealing with piles. I am unsure whether medicati...  Read Full »


Dr. Ghulam Fareed

Answer: Hello, Welcome to icliniq.com. I have carefully reviewed your case history. Given your age, constipation is often associated with gut sensitivity, specifically irritable bowel syndrome with a constipation predominant pattern (IBS-C). To rule out other potential causes such as hypothyroidism, I su...  Read Full »

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