Respiratory infections. Gastrointestinal infections. Skin or tissue infections. Some of the most common antibiotics prescribed for dogs include: Cephalexin, Clavamox, Clindamycin, Gentamicin, and Doxycycline. 3. But unfortunately, dog antibiotics aren’t all good news. They can come with a whole host of side-effects for your pooch.Literature Review. Red stools from cefdinir are described in the package insert 1 but only 3 cases are reported in the medical literature. 3–5 A search of Medline, 1996 to present, using the MESH search terms “cefdinir,” “adverse effects,” and/or “drug/food interactions” and search terms “red stool” or “maroon stool” revealed only 1 published case report of red stools ...Apr 17, 2017 · So, I have had to take antibiotics quite often to fight this infections. One of the side effects could be loose stomach or constipation, that could last up to six months after taking the antibiotic. So her doctor is right: it will take care of itself with time. Just eat healthy and be patient. Sep 20, 2018 · Advertisement. After taking antibiotics, it is important to take probiotics and eat the proper foods to prevent gastrointestinal upset and help restore gut flora. A course of antibiotics can upset the delicate flora in your gut because they destroy both the bad and good bacteria. Foods like plain yogurt, bananas, and whole-grain cereals help to ... Oct 12, 2022 · Common causes of rectal bleeding. Hemorrhoids. It’s normal for everyone to have hemorrhoids inside and outside of their anus, and there are several reasons they may become irritated. If you ... Jul 27, 2018 · Doctors say that melena is the name for stools that are jet black and have a distinct stickiness to them. The color of stool, whether is it jet-black poop or stools that have red blood on them can indicate where bleeding occurs. 6. Blood that is old turns black and upper intestinal bleeding will cause black stool or black vomit. You have bowel movement or foul-smelling discharge leaking from your vagina or in your urine. You have severe diarrhea. You urinate less than usual or not at all. You are not able to have a bowel movement. You cannot stop vomiting. You have severe abdominal pain, a fever, and your abdomen is larger than usual. You have new or increased blood in ...Stomach cramps with antibiotics are not uncommon (the antibiotics make the muscles of the intestine move more quickly, and can cause loose stool as well). However, fever and itching can be a sign of an allergy. It is possible to develop an allergy at any time in your life, even to an antibiotic you have taken before.Antibiotics & black stool. countryrose. I am wondering if anyone else gets black stool after treatment with antibiotics (cipro, zithromax). I took these for a mild UTI, and I had severe constipation too. Yesterday, my stool had normal texture, but it was almost black. I did take acidophilous during the antibiotic treatment.Apr 12, 2023 · Among the more common side effects for amoxicillin (Amoxil) are: diarrhea. stomach upset. headache. abnormal taste sense. skin rash. vaginal yeast infection. Less common side effects include ... Check with your doctor immediately if any of the following side effects occur: bloating or swelling of the face, arms, hands, lower legs, or feet. bloody or cloudy urine. difficult, burning, or painful urination. numbness or tingling in the hands, feet, or lips. unusual tiredness or weakness.You have bowel movement or foul-smelling discharge leaking from your vagina or in your urine. You have severe diarrhea. You urinate less than usual or not at all. You are not able to have a bowel movement. You cannot stop vomiting. You have severe abdominal pain, a fever, and your abdomen is larger than usual. You have new or increased blood in ...Stinging and burning in the anus from anal fissure. One of the most common causes of itching and burning in the anus after defecation is anal fissure. This is a wound or tears in the anal mucosa, usually due to constipation, prolonged diarrhea reduced blood flow to the area, or childbirth. Among its most characteristic symptoms is intense pain ...A blood test. A blood test can identify infections and other conditions that may cause proctitis. It can also indicate blood loss or an excess of white blood cells. A stool test. A healthcare provider may test a sample of your poop for evidence of infection, bleeding or an excess of white blood cells. A rectal culture. For this test, a ... Common causes of rectal bleeding. Hemorrhoids. It’s normal for everyone to have hemorrhoids inside and outside of their anus, and there are several reasons they may become irritated. If you ...Oct 21, 2021 · If you suspect your dog has AHDS, take them to the vet immediately. Symptoms of Gastroenteritis in Dogs . Take your dog to the emergency vet if you see the signs of AHDS: Sudden onset of bloody diarrhea with no known cause, such as a change in diet. Vomiting, with or without blood. Lethargy (moving slowly, sluggish) Antibiotic-associated diarrhea is defined as having loose, watery stools three or more times per day while taking antibiotics. This may begin about a week after starting antibiotics.Rectal Bleeding What is rectal bleeding? Looking down into a toilet and seeing blood in your stool (poop) can be alarming. Your mind might go to many places as warning bells ring that something’s wrong. Rectal bleeding is a symptom of many different conditions, some more serious than others. Pseudomembranous colitis. Pseudomembranous colitis refers to swelling or inflammation of the large intestine (colon) due to an overgrowth of Clostridioides difficile ( C difficile) bacteria. This infection is a common cause of diarrhea after antibiotic use. Not all cases of diarrhea associated with antibiotic use are due to C difficile or will ...Dec 21, 2020 · Side Effect #4: Vomiting. Sometimes children may throw up a dose of the antibiotics. If this happens once or twice, don’t worry. It’s probably just an aversion to the taste. Repeat the dose – if you child throws it up with 15 minutes of taking it. Contact your doctor if this continues more than three times. For most people, antibiotic-associated diarrhea causes mild signs and symptoms, such as: Loose stools. More-frequent bowel movements. Antibiotic-associated diarrhea is likely to begin about a week after you start taking an antibiotic. Sometimes, however, diarrhea and other symptoms don't appear until days or even weeks after you've finished ...The side effects of novobiocin include blood disorders, fever or diarrhea. Please note that there are also some contraindications when using different types of antibiotics. For instance, pregnant cats, kittens or felines with diabetes or a kidney problem should take antibiotics with great caution. Read the labels carefully and consult your vet ... Possible causes of blood in the stool include: Inflammatory bowel disease (IBD). If you have bloody diarrhea and pain that goes on for weeks, along with weight loss, IBD might be the reason. This ...A burning sensation around the anus is an uncomfortable symptom that can have many different causes, such as hemorrhoids, anal tears, or irritation from traces of stool. Anal burning and itching can be painful and interfere with work or daily activities. It occurs in up to 5% of the population, affects men more than women, and is more commonly ...May 25, 2023 · Bloody diarrhea. Weight loss. Mouth sores. Joint pains. Inflammatory bowel disease (IBD) is inflammation of the bowel. There are two types: Crohn’s disease and ulcerative colitis. It is due to multiple factors, including genetics, the environment, and your body’s immune system. Symptoms may develop gradually or occur suddenly. An antibiotic side effect occurs as an unwanted reaction that occurs in addition to the desirable therapeutic action of the antibiotic you are taking. Side effects of antibiotics can range from mild allergic reactions to severe and debilitating adverse events. When used appropriately, most antibiotics are relatively safe with few side effects. Treatment usually involves taking antibiotics for 4 to 12 weeks. This type of prostatitis is hard to treat and the infection may come back. If antibiotics don’t work in 4 to 12 weeks, you may need to take a low dose of antibiotics for a while. Rarely, you may need surgery to remove part or all of the prostate. Jan 28, 2022 · During pregnancy. In babies and children. Summary. Green stool, also referred to as green poop or green feces, can be a temporary condition that results from eating certain foods or taking specific medications or supplements. Green stool happens when feces has a green coloring or tint. The usual color of feces is light to dark brown. Stomach pain, cramping, or tenderness. In more serious infections, there may be blood or pus in the stool. This can happen because C. diff can cause the colon -- also called the large intestine ... Be especially careful to replenish your beneficial gut bacteria after a course of antibiotics (read my article about 3 things you should do after taking antibiotics). If probiotic food doesn’t do it for you, get a good probiotic supplement. Drink lots of water and stay hydrated. Exercise daily. Here is a short video on what your poop says ...Headache. Headaches are a common side effect of taking certain antibiotics. These antibiotics include: Augmentin (amoxicillin plus clavulanate): This treats bacterial infections of the ears, lungs ...Give S Boulardii Probiotic Yeast For Diarrhea. Saccharomyces boulardii is a probiotic yeast. It’s been shown to be highly effective in resolving dog diarrhea after antibiotics. S. boulardii treats acute and chronic diarrhea in humans … and research iin dogs shows the same results (11).Doctors say that melena is the name for stools that are jet black and have a distinct stickiness to them. The color of stool, whether is it jet-black poop or stools that have red blood on them can indicate where bleeding occurs. 6. Blood that is old turns black and upper intestinal bleeding will cause black stool or black vomit.Stomach pain, cramping, or tenderness. In more serious infections, there may be blood or pus in the stool. This can happen because C. diff can cause the colon -- also called the large intestine ... Sep 3, 2023 · You have bowel movement or foul-smelling discharge leaking from your vagina or in your urine. You have severe diarrhea. You urinate less than usual or not at all. You are not able to have a bowel movement. You cannot stop vomiting. You have severe abdominal pain, a fever, and your abdomen is larger than usual. You have new or increased blood in ... Sep 20, 2018 · Advertisement. After taking antibiotics, it is important to take probiotics and eat the proper foods to prevent gastrointestinal upset and help restore gut flora. A course of antibiotics can upset the delicate flora in your gut because they destroy both the bad and good bacteria. Foods like plain yogurt, bananas, and whole-grain cereals help to ... Bright red blood coming from the rectum: This most commonly appears during a bowel movement or right after. Pressure or discomfort in the rectum; Black or maroon stools: If the blood is coming from higher up in the intestine contained within the stools, the stools will appear black or maroon in color.Duration of symptomsThe side effects of novobiocin include blood disorders, fever or diarrhea. Please note that there are also some contraindications when using different types of antibiotics. For instance, pregnant cats, kittens or felines with diabetes or a kidney problem should take antibiotics with great caution. Read the labels carefully and consult your vet ... Hemorrhoids are enlarged veins in anal area, they look like a pinkish/bluish clumps of mucosa. You can see and feel external hemorrhoids. They may be painfull, like after prolonged sitting, they often itch, and often bleed when you strain. Internal hemorrhoids are not seen from outside, are usually not painfull, but can cause thin stools.puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue. rash. red, irritated eyes. redness, soreness, or itching skin. shortness of breath. sore throat. sores, ulcers, or white spots in the mouth or on the lips. sores, welting, or blisters. sudden decrease in the amount of urine.Some drugs, like the antibiotic penicillin or the cancer drug cyclophosphamide, can cause blood in your urine. It also might happen if you take medications like aspirin or the blood thinner ...Digestive symptoms. A person may experience gas and bloating when first using probiotics. When first using probiotics, some people experience gas, bloating, or diarrhea. Changes in the gut ...Dec 21, 2020 · Side Effect #4: Vomiting. Sometimes children may throw up a dose of the antibiotics. If this happens once or twice, don’t worry. It’s probably just an aversion to the taste. Repeat the dose – if you child throws it up with 15 minutes of taking it. Contact your doctor if this continues more than three times. Risk factors Complications Prevention Overview Antibiotic-associated diarrhea refers to passing loose, watery stools three or more times a day after taking medications used to treat bacterial infections (antibiotics). About 1 in 5 people who take antibiotics develop antibiotic-associated diarrhea.This is known as gastritis. This can cause oozing of blood from the stomach which in turn can cause the stool to turn black. Now since you have been using the antibiotic for the last 5 days, it is likely that you are experiencing side effects related to the stomach which is leading to bleeding into the stool.Until 2 months of age, they may pass a stool after each feeding. But, if stools suddenly increase in number and looseness, suspect diarrhea. If it lasts for 3 or more stools, the baby has diarrhea. If the stools contain mucus, blood or smell bad, this points to diarrhea. Other clues to diarrhea are poor eating, acting sick, or a fever.Many antibiotics cause stomach upset or other gastrointestinal side effects. These can include: nausea. vomiting. cramps. diarrhea. Macrolide antibiotics, cephalosporins, penicillins, and ...Rectal bleeding (also called hematochezia, meaning bright red blood in the stool) is a symptom of a problem in the digestive tract. Common causes of rectal bleeding include hemorrhoids, anal fissure, diverticulosis, infection, inflammation (IBD or irritable bowel disease, Crohn's disease, colitis), blood vessel problems (angiodysplasia). Other causes may include polyps, tumors, trauma, an ...Digestive symptoms. A person may experience gas and bloating when first using probiotics. When first using probiotics, some people experience gas, bloating, or diarrhea. Changes in the gut ...Takeaway. Black stool can result when a person eats certain foods, such as licorice or takes iron supplements. Black, tarry stools are usually a sign of gastrointestinal bleeding, due, for ...Pediatric. Doxycycline may cause permanent discoloration of the teeth and slow down the growth of bones. This medicine should not be given to children 8 years of age and younger (except for the treatment of exposure to inhalational anthrax or rickettsia infection), unless directed by the child's doctor. Geriatric.May 3, 2019 · Takeaway. Black stool can result when a person eats certain foods, such as licorice or takes iron supplements. Black, tarry stools are usually a sign of gastrointestinal bleeding, due, for ... Oct 12, 2022 · Common causes of rectal bleeding. Hemorrhoids. It’s normal for everyone to have hemorrhoids inside and outside of their anus, and there are several reasons they may become irritated. If you ... Nov 19, 2019 · Antibiotic-associated diarrhea is defined as having loose, watery stools three or more times per day while taking antibiotics. This may begin about a week after starting antibiotics. Colitis. Colitis means inflammation in your colon, where digested food becomes poop. Inflammation in your colon can make your poop more urgent, painful, runny or bloody. You can get temporary colitis from an infection. Some people have chronic colitis. Symptoms and Causes. Diagnosis and Tests. Management and Treatment.You should plan to stop taking your blood thinner temporarily before your procedure, but only if it is safe to do so. Please contact the doctor who prescribes your blood thinner to discuss whether it is safe to stop, and when to stop. Our physicians will tell you when to resume your medication after your procedure is finished. I take iron pills. Literature Review. Red stools from cefdinir are described in the package insert 1 but only 3 cases are reported in the medical literature. 3–5 A search of Medline, 1996 to present, using the MESH search terms “cefdinir,” “adverse effects,” and/or “drug/food interactions” and search terms “red stool” or “maroon stool” revealed only 1 published case report of red stools ... Over time, these pouches can push through your bowel wall, causing rectal bleeding, abdominal pain, and a change in bowel habits. The first-line treatment for diverticulitis is antibiotics; however, more severe cases may need IV antibiotics or fluids. Anal Fissures. Anal fissures can also cause bright red blood in the stool.Mar 30, 2022 · Over time, these pouches can push through your bowel wall, causing rectal bleeding, abdominal pain, and a change in bowel habits. The first-line treatment for diverticulitis is antibiotics; however, more severe cases may need IV antibiotics or fluids. Anal Fissures. Anal fissures can also cause bright red blood in the stool. For most people, antibiotic-associated diarrhea causes mild signs and symptoms, such as: Loose stools. More-frequent bowel movements. Antibiotic-associated diarrhea is likely to begin about a week after you start taking an antibiotic. Sometimes, however, diarrhea and other symptoms don't appear until days or even weeks after you've finished ... Infectious colitis. Infectious colitis is an infection of the colon caused by bacteria, viruses, or parasites. The inflammation can cause bloody and/or mucousy diarrhea. Other possible symptoms include: Fever. The feeling that you need to pass stools when your bowels are already empty. Abdominal pain.Amoxicillin and clavulanate combination may cause diarrhea, and in some cases it can be severe. It may occur 2 months or more after you stop using this medicine. Do not take any medicine to treat diarrhea without first checking with your doctor. Diarrhea medicines may make the diarrhea worse or make it last longer.Feb 25, 2015 · Nancy C. Caralla, Founder & Executive Director of the C Diff Foundation. Nancy C. Caralla is a three time C. difficile infection survivor who has 23 years’ experience in the nursing profession blended with over 25 years experience in international construction management. Over the past two years, Nancy in partnership with Foundation members ... Black, tarry feces can also be a sign of intestinal bleeding or bleeding from the stomach. Straining during bowel movements can also lead to inflammation of the rectum and anus, and blood in the stool. That said, sometimes your dogs stool may be red from something hes eaten that has red dye.Dec 14, 2022 · Watery diarrhea. Stomach cramps, pain or tenderness. Fever. Pus or mucus in the stool. Nausea. Dehydration. Symptoms of pseudomembranous colitis can begin as soon as 1 to 2 days after you start taking an antibiotic, or as long as several months or longer after you finish taking the antibiotic. Feb 8, 2023 · Infectious colitis. Infectious colitis is an infection of the colon caused by bacteria, viruses, or parasites. The inflammation can cause bloody and/or mucousy diarrhea. Other possible symptoms include: Fever. The feeling that you need to pass stools when your bowels are already empty. Abdominal pain. Treatment usually involves taking antibiotics for 4 to 12 weeks. This type of prostatitis is hard to treat and the infection may come back. If antibiotics don’t work in 4 to 12 weeks, you may need to take a low dose of antibiotics for a while. Rarely, you may need surgery to remove part or all of the prostate. Among the more common side effects for amoxicillin (Amoxil) are: diarrhea. stomach upset. headache. abnormal taste sense. skin rash. vaginal yeast infection. Less common side effects include ...puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue. rash. red, irritated eyes. redness, soreness, or itching skin. shortness of breath. sore throat. sores, ulcers, or white spots in the mouth or on the lips. sores, welting, or blisters. sudden decrease in the amount of urine.Be especially careful to replenish your beneficial gut bacteria after a course of antibiotics (read my article about 3 things you should do after taking antibiotics). If probiotic food doesn’t do it for you, get a good probiotic supplement. Drink lots of water and stay hydrated. Exercise daily. Here is a short video on what your poop says ...Advertisement. After taking antibiotics, it is important to take probiotics and eat the proper foods to prevent gastrointestinal upset and help restore gut flora. A course of antibiotics can upset the delicate flora in your gut because they destroy both the bad and good bacteria. Foods like plain yogurt, bananas, and whole-grain cereals help to ...Red- or black-colored bowel movements are not always caused by blood. Foods and medicines that can look like blood in the bowel movement are listed in the table . A health care provider can do a simple test on the bowel movement to find out if it contains blood. CAUSES. Many different things can cause blood in bowel movements.May 25, 2023 · Bloody diarrhea. Weight loss. Mouth sores. Joint pains. Inflammatory bowel disease (IBD) is inflammation of the bowel. There are two types: Crohn’s disease and ulcerative colitis. It is due to multiple factors, including genetics, the environment, and your body’s immune system. Symptoms may develop gradually or occur suddenly. Respiratory infections. Gastrointestinal infections. Skin or tissue infections. Some of the most common antibiotics prescribed for dogs include: Cephalexin, Clavamox, Clindamycin, Gentamicin, and Doxycycline. 3. But unfortunately, dog antibiotics aren’t all good news. They can come with a whole host of side-effects for your pooch.Feb 25, 2015 · Nancy C. Caralla, Founder & Executive Director of the C Diff Foundation. Nancy C. Caralla is a three time C. difficile infection survivor who has 23 years’ experience in the nursing profession blended with over 25 years experience in international construction management. Over the past two years, Nancy in partnership with Foundation members ... Jan 9, 2023 · This section lists a few of the possible reasons. 1. Viral or bacterial illnesses. Viral or bacterial infections and parasitic infections can affect digestion and cause foul-smelling stool or ... Hemorrhoids are enlarged veins in anal area, they look like a pinkish/bluish clumps of mucosa. You can see and feel external hemorrhoids. They may be painfull, like after prolonged sitting, they often itch, and often bleed when you strain. Internal hemorrhoids are not seen from outside, are usually not painfull, but can cause thin stools.For most people, antibiotic-associated diarrhea causes mild signs and symptoms, such as: Loose stools. More-frequent bowel movements. Antibiotic-associated diarrhea is likely to begin about a week after you start taking an antibiotic. Sometimes, however, diarrhea and other symptoms don't appear until days or even weeks after you've finished ... Some drugs, like the antibiotic penicillin or the cancer drug cyclophosphamide, can cause blood in your urine. It also might happen if you take medications like aspirin or the blood thinner ...Jul 6, 2023 · diarrhea, watery and severe, which may also be bloody. difficulty with swallowing. dizziness. dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position. dry mouth. fast heartbeat. fever with or without chills. general feeling of tiredness or weakness. headache. Black, tarry feces can also be a sign of intestinal bleeding or bleeding from the stomach. Straining during bowel movements can also lead to inflammation of the rectum and anus, and blood in the stool. That said, sometimes your dogs stool may be red from something hes eaten that has red dye.Apr 19, 2019 · Many antibiotics cause stomach upset or other gastrointestinal side effects. These can include: nausea. vomiting. cramps. diarrhea. Macrolide antibiotics, cephalosporins, penicillins, and ...
Mar 9, 2016 · Dogs that have antibiotic-responsive diarrhea over time have an increase in the serum folate. If the levels look higher than normal after testing is complete, this may help the veterinarian in the diagnosis. Research is still being conducted on antibiotic-responsive diarrhea and the difficulty of diagnosing this disorder. . Rummage heaven antiques and vintage
Mar 28, 2023 · March 28, 2023, at 9:30 a.m. | This article is based on reporting that features expert sources. Gut Health Recovery from Antibiotics When bacterial illnesses strike – whether it's a bacterial ear... Colitis. Colitis means inflammation in your colon, where digested food becomes poop. Inflammation in your colon can make your poop more urgent, painful, runny or bloody. You can get temporary colitis from an infection. Some people have chronic colitis. Symptoms and Causes. Diagnosis and Tests. Management and Treatment. Rectal Bleeding What is rectal bleeding? Looking down into a toilet and seeing blood in your stool (poop) can be alarming. Your mind might go to many places as warning bells ring that something’s wrong. Rectal bleeding is a symptom of many different conditions, some more serious than others. Secondary Constipation. People often experience some form of digestive distress after taking oral medications such as blood-pressure drugs, anticholinergics, opioids, antispasmodics, antacids, and antibiotics. Some of these drugs hamper the nerve and muscle function in the large intestine, while others disrupt the gut flora.I’m 38 and have this exact symptom. Sometimes blood droplets in the bowl, sometimes just blood on the tp after wiping. Has been going on for about 5 years. Comes and goes. Sometimes can go a year or more with no sign of blood, then it happens for a month, then disappears. Figured it was fissures/hemaroids from abnormally hard stool due to a ... March 28, 2023, at 9:30 a.m. | This article is based on reporting that features expert sources. Gut Health Recovery from Antibiotics When bacterial illnesses strike – whether it's a bacterial ear...Rectal bleeding (also called hematochezia, meaning bright red blood in the stool) is a symptom of a problem in the digestive tract. Common causes of rectal bleeding include hemorrhoids, anal fissure, diverticulosis, infection, inflammation (IBD or irritable bowel disease, Crohn's disease, colitis), blood vessel problems (angiodysplasia). Other causes may include polyps, tumors, trauma, an ...Stomach pain, cramping, or tenderness. In more serious infections, there may be blood or pus in the stool. This can happen because C. diff can cause the colon -- also called the large intestine ...Nov 19, 2019 · Antibiotic-associated diarrhea is defined as having loose, watery stools three or more times per day while taking antibiotics. This may begin about a week after starting antibiotics. An antibiotic side effect occurs as an unwanted reaction that occurs in addition to the desirable therapeutic action of the antibiotic you are taking. Side effects of antibiotics can range from mild allergic reactions to severe and debilitating adverse events. When used appropriately, most antibiotics are relatively safe with few side effects. Apr 17, 2017 · So, I have had to take antibiotics quite often to fight this infections. One of the side effects could be loose stomach or constipation, that could last up to six months after taking the antibiotic. So her doctor is right: it will take care of itself with time. Just eat healthy and be patient. Doctors say that melena is the name for stools that are jet black and have a distinct stickiness to them. The color of stool, whether is it jet-black poop or stools that have red blood on them can indicate where bleeding occurs. 6. Blood that is old turns black and upper intestinal bleeding will cause black stool or black vomit.Until 2 months of age, they may pass a stool after each feeding. But, if stools suddenly increase in number and looseness, suspect diarrhea. If it lasts for 3 or more stools, the baby has diarrhea. If the stools contain mucus, blood or smell bad, this points to diarrhea. Other clues to diarrhea are poor eating, acting sick, or a fever.Respiratory infections. Gastrointestinal infections. Skin or tissue infections. Some of the most common antibiotics prescribed for dogs include: Cephalexin, Clavamox, Clindamycin, Gentamicin, and Doxycycline. 3. But unfortunately, dog antibiotics aren’t all good news. They can come with a whole host of side-effects for your pooch.Secondary Constipation. People often experience some form of digestive distress after taking oral medications such as blood-pressure drugs, anticholinergics, opioids, antispasmodics, antacids, and antibiotics. Some of these drugs hamper the nerve and muscle function in the large intestine, while others disrupt the gut flora.Jan 9, 2023 · This section lists a few of the possible reasons. 1. Viral or bacterial illnesses. Viral or bacterial infections and parasitic infections can affect digestion and cause foul-smelling stool or ... .