2023 Feb;20(2):391-402. doi: 10.1111/iwj.13887. Usually you can have fluids in recovery and should be able to eat abreakfast within 2 to 3 hours. Clipboard, Search History, and several other advanced features are temporarily unavailable. Can I take my fioricet before my colonoscopy, Can i smoke marijuana after a colonoscopy, Can i smoke weed before my ganglion cyst exsision, Can I smoke marijuana before an angiogram. Recreational drugs? I live in an illegal country so no use being honest as I usually get told it doesn't work to control moods. However, it is difficult to tell if smoking will have any effect on the results of your procedure. A negative colonoscopy is good for 10 years. Not only that, but smoking increases your risk of heart failure, heart attack and dying from heart disease. government site. Anesthesiologists are heart and lung specialists, and during surgery they see firsthand the heavy toll smoking takes on the body. Its best to quit all nicotine-containing products at least 24 hours prior to your appointment. Results are visual, not chemical. You may notice a little bit of blood in your first stool after your colonoscopy, especially if your doctor removed a polyp or took a biopsy of abnormal tissue. Other helpful tips include: Making sure the e-cigarette is working properly with a clean air intake and functioning coil. take it with small sips of water only, AT LEAST 4 hours before your procedure. DO NOT SMOKE MARIJUANA, CIGARETTES, CIGARS, PIPES or E-CIGARETTES. First, smoking can irritate the lining of the colon, which can make the procedure more difficult and increase the risk of bleeding. How can i feel after a colonoscopy procedure? Some research suggests that smoking increases the risk of developing gallstones. DK Munchen Bau GmbH > Uncategorized > can i smoke cigarettes after a colonoscopy. Your doctor can tell you more about which type you will be having. Nicotine comes in many forms of course, and it is important to realize that nicotine gum, or e-cigarettes with nicotine are not viable alternatives while preparing for surgery. Mom is smoker ( around 2 fags a day). So you can wait but should have a repeat test in 2025/26. can i smoke cigarettes after a colonoscopy. Because of the recent changes, its important to read and follow the instructions. This is partly due to the procedure itself, and partly due to the bowel prep you went through before it. This time may vary depending on the type of endoscopy. Whats the Difference Between Magnetic Resonance and Endoscopic Retrograde Cholangiopancreatography? This cookie is set by GDPR Cookie Consent plugin. Colonoscopies can detect conditions like colitis, inflammatory bowel disease and diverticulosis. Surgical Planning in Penetrating Abdominal Crohn's Disease. If you dont quit smoking before surgery, you may be at higher risk for infections since oxygen is the main source for healing wounds. Just clear tips and lifehacks for every day. It's the age. Smoking is a known risk factor for colon cancer. The incidence of colorectal . The biggest mistake you can make with a colonoscopy is not getting one when you're supposed to. Days After a Colonoscopy. All Rights Reserved. Whether it's your first colonoscopy or your 5th, here are 5 mistakes you don't want to make when it comes to colonoscopy screenings: 1. Please note, we cannot prescribe controlled substances, diet pills, antipsychotics, or other abusable medications. am i allowed to smoke/consume marijuana or vape nicotine? Smoking cigarettes, or using other tobacco products, isn't advisable for good colon health. Mashed potato is a soft food that is a good food option following a colonoscopy. and transmitted securely. Start slow, see how it feels! Hemoglobin is the oxygen carrying molecule an You are doing it right by getting a colonoscoply at 50. Heres how and why doctors test your lipase levels. These higher risk patients are aged 55 to 74 years and are in fairly good health, currently smoke or have quit within the past 15 years, and have a smoking . Objective: Smokers are 80 percent more likely to have a heart attack and 70 percent more likely to have a stroke. Colon cancer is the second leading cause of cancer deaths. Bookshelf These cookies track visitors across websites and collect information to provide customized ads. Smoking can cause complications during or after the procedure. Int Wound J. Second hand smoke counts too-do not share a car with a smoker before or after a surgery. Here's Why You Need to Ditch the Cigarettes & Stop Vaping Before / After Surgery. MeSH can i smoke cigarettes after a colonoscopy. When you smoke or get exposed to secondhand smoke, the nicotine you inhale gets absorbed into your blood. For potential or actual medical emergencies, immediately call 911 or your local emergency service. Since marijuana and anesthesia both affect the central nervous system, people who use marijuana regularly may need different amounts of anesthesia . Many people who smoke before a colonoscopy have . Can I smoke cigarettes the day of my colonoscopy? Cancers (Basel). Your doctor may also recommend you follow a soft, low-residue diet immediately after the procedure. never overweight. Likewise, there are several types of endoscopy and depending on which one you submit to, the doctors instructions on the care that should be taken before and after it will be different. my mom died from colon cancer in 1997. smoked 20yr, avg. It will not affect the results of anything they find at this point either. Your doctor will also give you instructions about what to do if you have any of the following: You should also be prepared to take your usual medications. Note - colonoscopy should not be used as a screening test for people at average risk of bowel cancer or with no symptoms. Another reason why you cannot smoke after the endoscopy is that if the tube was inserted through the mouth, thethroatis likely tobe swollen and you will feel pain, the symptoms of which may disappear in 1 or 2 days. Theydisturbnormal heart rhythms, contribute to inflammation and increase your blood pressure and heart rate. Failure to comply may result in the cancellation of your procedure. Why Are Heart Attacks on the Rise in Young People? Smokers are 38 percent more likely to die after surgery than non-smokers. Why you shouldn't smoke after a root canal. To know this answer you can continue reading this article from FastlyHeal . A few days before the colonoscopy procedure Start eating a low-fiber diet: no whole grains, nuts, seeds, dried fruit, or raw fruits or vegetables. Hey guys in this video I talked about cigarette in details, I talked why people smoke, why we can't stop smoking?, how nicotine is addictive?, some examples . Last medically reviewed on June 21, 2019. Thanks to colonoscopy screenings, the number of people diagnosed with colorectal cancer has declined since the 1980s. Smoking marijuana before surgery can result in some serious health complications, particularly as a result of the drug's interaction with anesthesia. Do not chew gum or tobacco at least three hours prior to your arrival time. await biopsy. Smoking increases the risk of complications after all types of major colorectal surgery, with the greatest risk apparent for current smokers. 2012 Aug;215(2):255-61. doi: 10.1016/j.jamcollsurg.2012.04.019. Necessary cookies are absolutely essential for the website to function properly. Hello No cigarette smoking will not affect the exam/colonscopy. Routine screenings, such as a colonoscopy, can identify small, precancerous growths called polyps in the lining of the colon. January 31, 2022; campania ancient rome The colonoscope will then be passed through your colon and out the other end. Federal government websites often end in .gov or .mil. take it with small sips of water only, AT LEAST 4 hours before your procedure. With the booming popularity of e-cigarettes as a healthier alternative to tobacco, many patients are wondering if they are safe to use prior to surgery. It is not recommended that you smoke before a colonoscopy. "Anesthesiologists have to work harder . (2018). Ask more if needed. It also means eating healthy, keeping your body mass index in a healthy range, and avoiding unhealthy lifestyle choices. all i can find is "return to daily habits" after 24 hours. no polyps. If you have a history of smoking, your doctor may ask you to stop smoking before your procedure. Dietary factors are cited within the article as increasing this risk. john chidsey email address . It will probably not do anything to affect a colonoscopy but it can do plenty to affect your life. Is it okay to smoke before a colonoscopy? A colonoscopy can help a doctor find the cause of symptoms, such as. Staying active especially by exercising is also important for your colon health. drinker, obese, bad diet. To aid healing, avoiding foods that are hard to digest the day after is beneficial. 2005-2023 Healthline Media a Red Ventures Company. Press question mark to learn the rest of the keyboard shortcuts. If the surgery is routine with no complications then normal discharge is 2 days after the surgery. Reminders Ensure you have a driver to take you home after the procedure. Accredited by the Association for Ambulatory Health Care, Inc. All Rights Reserved. all negative. All people, non-smokers and smokers, should have colonoscopy initially at age 50 and then every 5 years. 6 Is it okay to smoke before a colonoscopy? It has been a long time since your last bowel movement. ._2JU2WQDzn5pAlpxqChbxr7{height:16px;margin-right:8px;width:16px}._3E45je-29yDjfFqFcLCXyH{margin-top:16px}._13YtS_rCnVZG1ns2xaCalg{font-family:Noto Sans,Arial,sans-serif;font-size:14px;font-weight:400;line-height:18px;display:-ms-flexbox;display:flex}._1m5fPZN4q3vKVg9SgU43u2{margin-top:12px}._17A-IdW3j1_fI_pN-8tMV-{display:inline-block;margin-bottom:8px;margin-right:5px}._5MIPBF8A9vXwwXFumpGqY{border-radius:20px;font-size:12px;font-weight:500;letter-spacing:0;line-height:16px;padding:3px 10px;text-transform:none}._5MIPBF8A9vXwwXFumpGqY:focus{outline:unset} "Hey baby, I hear the blues a-callin'. Whether you should stop smoking a few days before a colonoscopy. Do not smoke or drink alcohol from the day before the endoscopy. If so, you may wish to avoid carbonated beverages, which add more gas to your system. I am having a colonoscopy tomorrow and i am in the process of taking the moviprep. What problems can upper GI endoscopy detect? any ideas? After 10 years: The risk of lung cancer and bladder cancer is half that of someone who currently smokes. A total of 47,574 patients were identified, of which 26,333 had surgery for colorectal cancer, 14,019 for diverticular disease, and 7222 for inflammatory bowel disease. So you can wait but should have a repeat test in 2025/26. How many pounds do you lose with a colon cleanse? What happens if you smoke before endoscopy? Instead, consume only clear liquids like clear broth or bouillon, black coffee or tea, clear juice . The casual cannabis community, Press J to jump to the feed. However, a very common requirement is that smokers abstain from this habit before undergoing the procedure, but they have the question,can I smoke after an endoscopy? We strongly encourage you to not smoke within 24 hours of your procedure. ERCP is more invasive, but it can help treat certain conditions. my mom died from colon cancer in 1997. smoked 20yr, avg. Would love your thoughts, please comment. A concerted effort should be made toward promoting smoking cessation in all patients scheduled for elective colorectal surgery. See this site for detailed informa A minority of patients prefer no anesthesia and with proper information and instruction, most specialists will perform a colonoscopy without anesthesi No solid or soft foods ar allowed on the day of the prep. If you smoke, your doctor may advise you to stop before the colonoscopy. what am i to expect tonight and during the procedure? Former smoker, weightloss & fatigue. Polyps or tissue growths may have been removed during your colonoscopy. If you have a sedative in your bloodstream, you will be instructed to wait for a few hours or until you feel sleepy. moms dad had it but was caught early. Disclaimer. What if I smoke? If your system cant tolerate your usual diet immediately, continue to eat soft and liquid-based foods for an extra day or two. Read more about screening guidelines or schedule an appointment. We strongly encourage you to not smoke within 24 hours of your procedure. I smoked following appendix surgery with no issues and also after gall bladder surgery again no issues. If you have not registered with the new gPortal yet please select the Register/Learn More button for instructions on registering. ct scan&colonoscopy clear apr 15. feb16 2nd ctscan clear (chest&abs). If you feel you need to smoke, ask them if it's ok, they are mostly concerned with how things interact with the anesthesia. van Leersum NJ, Aalbers AG, Snijders HS, Henneman D, Wouters MW, Tollenaar RA, Eddes EH. The cookie is used to store the user consent for the cookies in the category "Performance". There are many reasons you should avoid smoking following a root canal: First, the effects of smoking may increase your likelihood of getting a root . Lost craving for sweets after colonoscopy. can i smoke cigarettes after a colonoscopy. however, i can see food bits in the toilet and it's a cloudy brown. my mom died from colon cancer in 1997. smoked 20yr, avg. This is because, unlike surgery that is usually performed with cuts of considerable size to reach the area to be treated and that recovery can be slow, for endoscopy the probe is inserted through natural openings such as the mouth, the urethra and anus or a small incision is made, which heals quickly. Failure to comply may result in the cancellation of your procedure. bleeding from your anus. drinker, obese, bad diet. Colorectal Cancer: A Review of Carcinogenesis, Global Epidemiology, Current Challenges, Risk Factors, Preventive and Treatment Strategies. I hadn't really thought of the side effects of smoking marijuana prior, but now I am worried. Cleveland Clinic is a non-profit academic medical center. Novel approaches to perioperative assessment and intervention may improve long-term outcomes after colorectal cancer resection in older adults. Its used to detect potential health problems in the colon, such as polyps and colorectal cancer. your prescribing physician for instructions. Is smoking marijuana safe before a colonoscopy? Smokers often require more anesthesia to produce the same effect, which can throw off anesthesiologists. Do not drive a car or operate heavy machinery for the next 24 hours. I have my endoscopy and colonoscopy in a week can I continue to smoke before them or will I have to take a break and go insane with my moods? Model for risk adjustment of postoperative mortality in patients with colorectal cancer. Taking care of your colon requires more than just regular screenings. National Library of Medicine pain in your abdomen. In some cases, your doctor may advise you to stop smoking completely. Dont assume the timing and amounts are the same as a previous prep method you may have used in the past. Have foods that are easy to digest, such as soup, crackers, toast, chicken, fish or cooked vegetables. These cookies will be stored in your browser only with your consent. This site needs JavaScript to work properly. In as little as 1 month, a person's lung function begins to improve. Therefore,if you have smokeda couple of hours before the endoscopy, the harmful substances that accompany the cigarette can react with the relaxation of the body and thereis a risk of presenting complicationsduring or after the endoscopy, especially if in addition to exploring inside, a procedure is carried out such as the elimination or treatment of any alteration in the area of interest. It's the nicotine in cigarettes, not just the act of smoking . HealthTap uses cookies to enhance your site experience and for analytics and advertising purposes. . It is a very simple procedure that does not usually take more than 30 minutes, depending on the area to be explored. Stop smoking 6+ hours before hand and stop edibles 24+ hours before hand. A 64-year-old female asked: I've had 3 colonoscopies over the last 15 years. Save you an average of $1,400 a year. Mashed potatoes. I've had 3 colonoscopies over the last 15 years. Around 3 days after quitting, most people will experience moodiness and irritability, severe headaches, and cravings as the body readjusts. The site is secure. This consists of a limited amount of dairy, plus low-fiber foods which are easy to digest and produce less stool. Tobacco harms your heart and blood vessels. chipotle corporate phone number . Tell them that you smoke pot; be completely honest with them. Our website services, content, and products are for informational purposes only. Talk to your doctor aboutresourcesthat can help you quit smoking as soon as possible. Your doctor will use a colonoscope, which is a thin tube with a light and a camera on the end. I always stop for 48 hours before a colonoscopy - not because of any fears of drug interactions as I don't get anaethetised, but because it's a little slice of hell to get the munchies when on an enforced 48 hour fast. Most surgery protocols require the patient to abstain from eating for a certain number of hours before the operation to prevent complications with anesthesia and digestion. The toxins in the blood of smokers also permeate the tissue, which further compromises thehealing process. All patients will spend time recovering from anesthesia before being released by a medical professional. My understanding is there is no negative interactions documented but go easy if you do just in case. Bonuses and positive feedback most helpful. can i smoke cigarettes after a colonoscopy. Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. The most commons are: Depending on the type of endoscopy, the instructions that the doctor makes before undergoing the procedure will vary. January 24, 2019. Routine sore throat remedies help, such as tea, honey, soups, or throat lozenges. Patient safety is our top priority. A colonoscopy is a screening test, generally done under conscious sedation provided by a nurse or deep sedation provided by an anesthesiologist. You may brush your teeth, but do not swallow. Primary Menu. Do not go to work for the rest of the day, since due to the sedation you will not be able to perform functions or make decisions correctly. This includes cigarettes, pipes, cigars, e-cigarettes and other substances. Get prescriptions or refills through a video chat, if the doctor feels the prescriptions are medically appropriate. 6 Sore Throat Remedies That Actually Work. Upper GI endoscopy is a procedure that uses a lighted, flexible endoscope to see inside the esophagus, stomach, and duodenum. I'm 38 female, smoker, have celiac disease but do not stick to diet, i've had one colonoscopy,found one sessile serrated polyp 9mm, should i worry? Reporting of tobacco use and tobacco-related analyses in cancer cooperative group clinical trials: a systematic scoping review. After 5-15 years: The risk of mouth, throat, esophagus, and bladder cancer is reduced by half. no first degree relatives w/ colon cancer. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. It is never ok to smoke. What happens if you smoke before endoscopy? Smoking can cause complications during or after the procedure. When I talk through the risks of pneumonia, heart attack and death, it helps patients understand the increased risks they face and highlights how they can improve their outcome., Cleveland Clinic is a non-profit academic medical center. E-cigarettes tend to contain lower levels of harmful chemicals. all clear until ascending, 1 polyp, 11mm. 2015 May;58(5):494-501. doi: 10.1097/DCR.0000000000000358. However, it is difficult to tell if smoking will have any effect on the results of your procedure. ghostery dawn reviews; electronic surplus toronto Methods: It is never ok to smoke. If you received sedation, you should be able to drive yourself home. Do you need underlay for laminate flooring on concrete? Screening is testing for diseases when you have no symptoms. (2016). GCSA does not allow taxis, Uber/Lyft, or public transportation following anesthesia. Fasting for 4 to 12 hours before the procedure. 2022 Mar 29;14(7):1732. doi: 10.3390/cancers14071732. This includes cigarettes, pipes, cigars, e-cigarettes and other substances. Yet former smokers who had quit at least a year before surgery had no increased risk of death compared to nonsmokers. We strongly encourage you to not smoke within 24 hours of your procedure. I won't be smoking weed until tomorrow morning after work, I'm hoping my throat will be fine by then, but I would like to have a cigarette before I work at 10pm tonight. While there is no definitive proof that smoking before a colonoscopy increases the risk of complications, there are several reasons why it is not advised. When you arrive at your procedure, you will probably (hopefully) have a consultation with the anesthesiologist before your procedure. You should do your best to avoid cigarette smoke before surgery, says Dr. Choi. The way(s) you use marijuana (smoking, edibles, etc. Air is introduced into the colon during the procedure, so that it can remain open. Enzymes in your body break down the nicotine into metabolites like cotinine and anabasine, which . The colonoscopy itself is relatively short, usually taking between 30 and 60 minutes. Our first concern is your health and safety. The appropriate thing is that after undergoing an endoscopy the patientdoes not smoke during the first 24 hours , however, if you are a smoker you should consult the specialist directly about this question, since recovery times may depend on several factors such as mentioned above or in these cases it could indicate smoking in a small amount after a certain time. Wish you good health! Failure to comply may result . Healthline Media does not provide medical advice, diagnosis, or treatment. (n.d.). Ask the specialist when to resume taking medication if he was under any other treatment. Check labs especially hemoglobin which is a marker of anemia. A colonoscopy is a procedure that allows your doctor to view your entire colon. Shitty combination. unexplained weight loss. So I'm having a colonoscopy and endoscopy tomorrow: VoidOfsPg: 1,368: 19 : 06/07/06 12:02 AM by . Colonoscopy prep diet. Don't worry, Be Happy! Can i remain awake for a colonoscopy? last screening 2016. how many years before next one? Learn more about how it's used for gallstones and, Fecal occult blood tests are used to detect small particles of blood in your stool. Of course if you have any symptoms like recta Agree with Dr. L. An additional precaution you may take would be to get a FIT test once a year. Get prescriptions or refills through a video chat, if the doctor feels the prescriptions are medically appropriate. Likewise, there areseveral types of endoscopyaccording to the area to be examined and each of them is used to detect or treat numerous alterations. Front Surg. Thanks for using Healthcaremagic. After a colonoscopy, youll eat and drink things that are gentle on your digestive system. i feel no affects of the medication? PMC light drinker. is a colonoscopy screening required for all smokers above 50 even without symptoms? ), how often you use, and how much all can affect how your body responds to anesthesia. Cigar smoke is possibly more toxic than cigarette smoke ( 3 ). Is smoking okay? Epub 2014 Dec 18. The pancreas makes and releases an enzyme called lipase into the digestive tract when you eat. Smokers are 30 percent more likely to develop infections after surgery. Create an account to follow your favorite communities and start taking part in conversations. The cookie is used to store the user consent for the cookies in the category "Analytics". If you currently smoke cigarettes, vaping can reduce your exposure to these chemicals and potentially decrease your . So you can wait but s. Othernecessary carethat the patient should consider once discharged are: This article is merely informative, at FastlyHeal .com we do not have the power to prescribe medical treatments or make any type of diagnosis. Can i have pop the day before a colonoscopy, Can I smoke before my procedure colonoscopy, Can i take cold medicine the day before a colonoscopy, Can i have apple sauce the day before a colonoscopy, Can I take my birth control the day before a colonoscopy, Can you eat anything the day before a colonoscopy, Can you take ibuprofen the day before a colonoscopy, Can i smoke marijuana after a colonoscopy. Failure to comply may result in the cancellation of your procedure. I had colonoscopy and after the procedure i had no pain and almost 24 hours of it i start having pain is this normal? But mainly, doctors are looking for precancerous or cancerous colon polyps, which are growths on the inside of the colons lining. sharing sensitive information, make sure youre on a federal Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. . I've had 3 colonoscopies over the last 15 years. Is it okay to smoke before a colonoscopy? However, you may visit "Cookie Settings" to provide a controlled consent. Ann Surg. It will probably not do anything to affect a colonoscopy but it can do plenty to affect your life. American Cancer Society guidelines recommend yearly lung cancer screening for people who meet certain criteria that put them at higher risk for developing the disease. Smoking before surgery puts you at a higher risk for postoperative heart attacks, blood clots, pneumonia and even death, says pulmonologistHumberto Choi, MD. I didn't smoke prior to the procedure, and am now home. Healthy habits have a large effect on your colon health. The answer is no, and here's why. This cookie is set by GDPR Cookie Consent plugin. Smokers face twice the risk of developing pneumonia. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. In fact, if it helps relax you before t. Anesthesia is used during a colonoscopy, and having an empty stomach reduces the risk of certain risk factors. 9. My understanding is there is no negative interactions documented but go easy if you do just in case. You should be passing gas. It does not store any personal data. Secondhand smoke can cause coronary heart disease, stroke and lung cancer.. That sameJAMAstudyfoundsmokers had a 77% greater risk of heart attack after surgery than nonsmokers. Smoking can cause complications during or after the procedure. You also have the option to opt-out of these cookies. Failure to comply may result in the cancellation of your procedure. We also use third-party cookies that help us analyze and understand how you use this website. The doctor didn't say anything about marijuana use, but was told to stop drinking 24 hours before and not to eat or smoke cigarettes the midnight before. If you smoke or vape before your surgery, you are more likely to develop pneumonia or other respiratory conditions. Risk Factors. non-smoker, non-drinker, normal weight. "i've had 3 colonoscopies over the last 15 years. Look for other causes. If you have hemorrhoids or you had polyps removed, you may have a small amount of bleeding. Smoking is one of the major risk factors for colon cancer. Epub 2022 Mar 15. OneJAMAstudycomparedpost-surgery risks for 125,000 smokers, 78,000 former smokers (who quit at least a year before surgery) and 400,000 nonsmokers. How long does it take to recover after quitting smoking? After your colonoscopy, you may be able to go home the same day. Advertising on our site helps support our mission. What happens if you have nicotine in your system before surgery? Our experts continually monitor the health and wellness space, and we update our articles when new information becomes available. Colonoscopy prep is much better than it used to be, and there are several new options available. Monitor the site where the sedative was placed in the IV for redness or swelling. By clicking Accept All, you consent to the use of ALL the cookies. There are only three operations that plastic surgeons refuse to do on smokers: Face Lift, Breast Lift and Tummy Tuck. FOIA For potential or actual medical emergencies, immediately call 911 or your local emergency service. Smoking before surgery can diminish the blood flow to the heart. For these, please consult a doctor (virtually or in person). nitrosamines. Press question mark to learn the rest of the keyboard shortcuts. Operating a vehicle after anesthesia is dangerous, so always bring a driver with you. Doctors typically provide answers within 24 hours. Bethesda, MD 20894, Web Policies official website and that any information you provide is encrypted As the lungs heal and lung capacity improves, former smokers may notice less . Do not smoke cigarettes or Cigars 24-48 hours before procedure, please notify staff if you did smoke (very important). Policy. non-smoker, non-drinker, normal weight. If you have any of the following, your doctor might allow you to have a bowel movement during the procedure: Your doctor might also ask you to have a stool sample taken during the procedure. take it with small sips of water only, AT LEAST 4 hours before your procedure.