Omeprazole for Gastritis/Duodenitis User Reviews. Brand names: Prilosec, Prilosec OTC, Omesec. Omeprazole has an average rating of 3.2 out of 10 from a total of 41 reviews for the off-label treatment of Gastritis/Duodenitis. 15% of reviewers reported a positive experience, while 66% reported a negative experience. Filter by condition.Jul 21, 2022 · Garlic: Garlic is well-known for its antifungal and antimicrobial properties. It may help to manage gastritis by targeting H. pylori and reducing gas formation in the stomach. Coconut water: Coconut water and milk are said to have antiseptic potentials that may aid in killing bacteria. It may also help in strengthening the immune system and ... Gastritis is a condition that leads to stomach lining inflammation, causing stomach pain, bloating, and nausea. It can come on suddenly (acute) or gradually (chronic). Fortunately, medications and lifestyle changes can reduce stomach acid and ease uncomfortable symptoms. Acute gastritis: Acute gastritis can include serious complications, such ... I have had chronic erosive gastritis for years, tried all the blockers and medicine doctor gave me with no relief , multiple supplements but collagen has been the one thing that works. I tired to stop taking it a. Few months ago after almost 2 years of non-issue and it came back. A few weeks back on collagen and I'm good again. Just to check with you guys , any best remedy for gastritis and what food is best ? This thread is archived New comments cannot be posted and votes cannot be cast They never even diagnosed the gastritis I had to do that on my own too. It can't hurt to see doctor's for endoscopies, catscans, and certain medications but the best thing to do is to research and be your own doctor. Look at Crohn's for instance. The doctors best solution is to remove your colon and give you a bag to poop in. Zinc Carnosine cured me. I'm in the UK and have been suffering from painful gastritis for at least 6 years. I had multiple tests for H.Pylori and was told I just have IBS. I have been prescribed Lansoprazole, but otherwise received little help from our National Health Service. In my experience, most British GPs don't know all that much and seem ... Exercise: I take a 30 min to an hour walk everyday. Stress at my job was doing a number on my overall health and I think reducing that stress has also helped heal my gastritis. I lost 14 pounds (not sure if this was a factor to my healing). Best of luck in your road to recovery! I truly hope you find something that works for you.Gastritis can be caused by infection, irritation, autoimmune disorders (where the body's immune system mistakenly attacks the stomach), or backflow of bile into the stomach (bile reflux). Gastritis can also be caused by a blood disorder called pernicious anemia. Long-term use of NSAIDs, such as ibuprofen (Advil, Motrin) or naproxen (Aleve).About gastritis. Gastritis is inflammation (irritation) of the stomach lining. This may be caused by many factors including infection, alcohol, particular medications and some allergic and immune conditions. Gastritis can be either acute (with severe attacks lasting a day or 2) or chronic (with long-term appetite loss or nausea).Yes I actually had terrible gastritis. It was so bad the doctors recommended ppi so I started taking them for a while. Did A LOT of research and actually this reddit page was one of the research pages that helped me heal. Learn your triggers as best as you can and give yourself time. Exercise: I take a 30 min to an hour walk everyday. Stress at my job was doing a number on my overall health and I think reducing that stress has also helped heal my gastritis. I lost 14 pounds (not sure if this was a factor to my healing). Best of luck in your road to recovery! I truly hope you find something that works for you. Red wine benefits – In fact, research has actually shown that Red wine may also possess protective qualities, and can kill Helicobacter pylori, a bacteria often present in patients suffering from chronic gastritis. There was a study done in Munich in 2006, published in the Journal of Alimentary Pharmacology & Therapeutics.PPIs are the best way to cure your gastritis. Many thousands take PPIs daily for 20 - 30 years. PPIs have been developed and tested through countless studies. I have had gastritis for six months, and I feel I now am on my way to be cured. Little pain and can eat more than before.Some symptoms and complications require immediate attention, such as: severe abdominal pain alongside regular symptoms. vomit that resembles coffee grounds. black, tar-like stool. high fever in ...Plus I eat most things. I just have to avoid very spicy or fatty foods. I think in my case, he was right. My symptoms were not due to the mild gastritis. It is miscommunication between my brain and gut, plus whatever inflammation (possibly including the gastritis) that leads to functional dyspepsia. Gastritis is a condition where the stomach becomes inflamed. It can be caused by such things as drinking too much alcohol, excessive use of certain pain relief medication (NSAIDs) or a bacteria called Helicobacter pylori (H.Pylori). Although many people use medication to treat Gastritis, Supplements can be a really helpful part of healing. Some can be Gastritis is defined as inflammation of the lining of the stomach. The most common clinical signs associated with gastritis are sudden vomiting and decreased appetite (anorexia). Causes of acute gastritis include the ingestion of spoiled or raw food, non-food items such as garbage, foreign objects, plants, toxins, eating inappropriate foodstuffs such as table scraps or leftovers, or being fed ...Your best bet is to drink ORGANIC chamomile, lavender, fennel, anise, ginger, marshmallow root, or licorice teas. 4. Citrus fruits - lemon, limes, oranges, grapefruit, and pineapple are too acidic to eat or drink during the 90 day healing phase. 5. Tomatoes - too acidic and the lectins bother a lot of people. Exercise: I take a 30 min to an hour walk everyday. Stress at my job was doing a number on my overall health and I think reducing that stress has also helped heal my gastritis. I lost 14 pounds (not sure if this was a factor to my healing). Best of luck in your road to recovery! I truly hope you find something that works for you. Yes I actually had terrible gastritis. It was so bad the doctors recommended ppi so I started taking them for a while. Did A LOT of research and actually this reddit page was one of the research pages that helped me heal. Learn your triggers as best as you can and give yourself time. People who have gastritis — a condition that occurs when the lining of the stomach is inflamed or irritated — sometimes wonder if taking a popular heartburn drug like Nexium might ease their pain. The simple answer is "yes." Nexium (esomeprazole) is considered to be relatively safe. However, it's important to understand what the medication ...A lot of people infected with H. Pylori, which is the main cause of chronic gastritis, do not develop any symptoms for a long time and experience no complications. 2. People who experience symptoms linked to chronic gastritis, rather than its various complications, may experience: 5. Pain or an ache in the upper abdomen.PPIs are the best way to cure your gastritis. Many thousands take PPIs daily for 20 - 30 years. PPIs have been developed and tested through countless studies. I have had gastritis for six months, and I feel I now am on my way to be cured. Little pain and can eat more than before. Recently my anxiety has been especially bad thus- of course- making my gastritis flare up. My chronic gastritis had been alright for quite a while. So well that I was fine only taking probiotics in order to help the nausea and acid reflux. My diet was relatively normal again; however, my anxiety has gotten so bad I’ve had trouble even leaving ... If you get gastritis from any cause, symptoms may include: A gnawing, burning ache in your stomach. It may get better or worse after you eat. A constant pain between your navel and ribs. Belching ...Sep 14, 2022 · A lot of people infected with H. Pylori, which is the main cause of chronic gastritis, do not develop any symptoms for a long time and experience no complications. 2. People who experience symptoms linked to chronic gastritis, rather than its various complications, may experience: 5. Pain or an ache in the upper abdomen. Aug 23, 2018 · Raw papaya is good for inflammation of the stomach. 6. Baking Soda And Water. Baking soda acts as an antacid and brings down the acid levels in the stomach. Take one teaspoon baking soda a glass of water. All you have to do is stir the baking soda in the water until the mixture is not cloudy anymore. Medications used to treat gastritis include: Antibiotic medications to kill H. pylori. For H. pylori in your digestive tract, your doctor may recommend a combination of antibiotics, such as clarithromycin (Biaxin XL) and amoxicillin (Amoxil, Augmentin, others) or metronidazole (Flagyl), to kill the bacterium. Be sure to take the full antibiotic ...You can def heal 100%, you have to take into account a lot of people who are healed aren’t trolling the gastritis subreddit. I’ve been dealing with my chronic gastritis for the last 8 months, I probably would have made a lot more head way, but I have had a few intermittent set backs by drinking a few times.Well bro. I tested positive for h pylori, took the treatment and things were only a bit better. However eith time, I started taking an alpha and beta blocker. Gradually, I started working out, lost about 35 pounds and I am feeling much better. I think it comes down to find out what works for YOU best and to not get desperate. View community ranking In the Top 5% of largest communities on Reddit Help for gastritis I have been suffering from gastritis since october and it is not getting that much better only slowly, i have to take 40mg ppi which blocks the stomach acid in order to feel okay. Allergy antihistamines and gastritis. I have been taking the antihistamine allergy medication "clarityne" (1 tablet = 10mg once per day) for the past few months along with 40mg of my ppi nexium (daily). I found that the clarityne helped with my gastritis symptoms and flare ups and I've been feeling much better since using that along with a ... Raw papaya is good for inflammation of the stomach. 6. Baking Soda And Water. Baking soda acts as an antacid and brings down the acid levels in the stomach. Take one teaspoon baking soda a glass of water. All you have to do is stir the baking soda in the water until the mixture is not cloudy anymore.I got Covid in Jan and then diagnosed of H pylori and mild pan gastritis in Feb. I finished ny treatment in March but I ended up getting LPR and reflux after and had to stay on PPIs. Im now 6 months post treatment and still on PPIs (Nexium 40)- it makes me feel good no reflux at all. Jul 21, 2020 · The symptoms of gastritis can vary greatly depending on the cause and severity. Some of the most common signs and symptoms of gastritis include: Nausea and vomiting. Diarrhea. Abdominal bloating. Burning pain in the upper abdomen that gets worse after eating. A feeling of fullness in the upper abdomen after eating. They never even diagnosed the gastritis I had to do that on my own too. It can't hurt to see doctor's for endoscopies, catscans, and certain medications but the best thing to do is to research and be your own doctor. Look at Crohn's for instance. The doctors best solution is to remove your colon and give you a bag to poop in. Thank you to everyone on here who answered my questions in those early days/weeks/months - I learned more from Reddit about gastritis than any doctor or anywhere else. My best advice is find the treatment that works for you (PPIs are great for some - not for others) and stick with the bland diet to allow your stomach to heal.Acute erosive gastropathy. For patients with severe injuries or critical illness, doctors may prescribe medicines that reduce stomach acid such as PPIs, H2 blockers, or sucralfate (Carafate) to prevent or treat stress gastritis. If an irritating substance is causing acute erosive gastropathy, treatment includes removing contact with the substance.Next days everything I ate was killing me ,pain in the middle of upper abdomen, nausea, hypersalivation, bloating. First endoscopy showed mild chronic gastritis, second endoscopy after 2 months was clean. Medication and supplements: Nexium for 3 weeks : it ruined my stomach more and I got candida in my mouth from low stomach acid ️ I have had chronic erosive gastritis for years, tried all the blockers and medicine doctor gave me with no relief , multiple supplements but collagen has been the one thing that works. I tired to stop taking it a. Few months ago after almost 2 years of non-issue and it came back. A few weeks back on collagen and I'm good again.Well I don’t have many symptoms of gastritis other than loss of appetite, nausea sometimes and my sleeping meds don’t work. But no burning feeling or heartburn, I think supplements help curing gastritis faster, at least it did for me last time, I just want to try something different and know whether others had luck with it.Gastritis is a condition that leads to stomach lining inflammation, causing stomach pain, bloating, and nausea. It can come on suddenly (acute) or gradually (chronic). Fortunately, medications and lifestyle changes can reduce stomach acid and ease uncomfortable symptoms. Acute gastritis: Acute gastritis can include serious complications, such ...The most common gastritis symptoms include: ( 3) burning sensations in or above the stomach/abdomen, especially around the time of eating. stomachaches or pains. feeling nauseous or vomiting. stomach bloating. loss of appetite, feeling very full quickly and possibly experiencing changes in weight. hiccups and burping.Alcoholic Gastritis Symptoms and Signs. Potential signs and symptoms of alcoholic gastritis include: 1. Upper abdominal pain, ranging from a burning ache to stabbing pain. Nausea and vomiting. Bloated or full feeling in the abdomen. Regurgitation of food. Hiccups. Indegestion. Loss of appetite.View community ranking In the Top 5% of largest communities on Reddit Help for gastritis I have been suffering from gastritis since october and it is not getting that much better only slowly, i have to take 40mg ppi which blocks the stomach acid in order to feel okay.Certain forms of gastritis can increase your risk of developing stomach cancer, particularly in people with thinned stomach linings. Complications may include: anemia. deficiencies in vitamin B12 ...3. Lactic acid bacteria in gastritis. Lactic acid bacteria (LAB) are a group of Gram -positive, non-sporulating bacteria that include species of Lactobacillus, Leuconostoc, Pediococcus and Streptococcus. Dietary LAB refers to those species and strains that are used in food- and feed-fermentation processes.They never even diagnosed the gastritis I had to do that on my own too. It can't hurt to see doctor's for endoscopies, catscans, and certain medications but the best thing to do is to research and be your own doctor. Look at Crohn's for instance. The doctors best solution is to remove your colon and give you a bag to poop in.Bile reflux into the stomach. Bile and food mix in the duodenum and enter your small intestine. The pyloric valve, a heavy ring of muscle located at the outlet of your stomach, usually opens only slightly — enough to release about an eighth of an ounce (about 3.75 milliliters) or less of liquefied food at a time, but not enough to allow digestive juices to reflux into the stomach.If you get gastritis from any cause, symptoms may include: A gnawing, burning ache in your stomach. It may get better or worse after you eat. A constant pain between your navel and ribs. Belching ...Well bro. I tested positive for h pylori, took the treatment and things were only a bit better. However eith time, I started taking an alpha and beta blocker. Gradually, I started working out, lost about 35 pounds and I am feeling much better. I think it comes down to find out what works for YOU best and to not get desperate.You can def heal 100%, you have to take into account a lot of people who are healed aren’t trolling the gastritis subreddit. I’ve been dealing with my chronic gastritis for the last 8 months, I probably would have made a lot more head way, but I have had a few intermittent set backs by drinking a few times.Your best bet is to drink ORGANIC chamomile, lavender, fennel, anise, ginger, marshmallow root, or licorice teas. 4. Citrus fruits - lemon, limes, oranges, grapefruit, and pineapple are too acidic to eat or drink during the 90 day healing phase. 5. Tomatoes - too acidic and the lectins bother a lot of people.Allergy antihistamines and gastritis. I have been taking the antihistamine allergy medication "clarityne" (1 tablet = 10mg once per day) for the past few months along with 40mg of my ppi nexium (daily). I found that the clarityne helped with my gastritis symptoms and flare ups and I've been feeling much better since using that along with a ... I’m in the same boat. Just turned 7 months for me. While I haven’t been scoped yet, I’m guessing it’s gastritis and my esophagus. This is my second time with gastritis and it’s more serious this time around. I’d get scoped sooner, but my doctor upped me to 80mg ppi, which I’ve been doing for almost 2 months. I’m in the same boat. Just turned 7 months for me. While I haven’t been scoped yet, I’m guessing it’s gastritis and my esophagus. This is my second time with gastritis and it’s more serious this time around. I’d get scoped sooner, but my doctor upped me to 80mg ppi, which I’ve been doing for almost 2 months. Business, Economics, and Finance. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. CryptoPlease view this post for a detailed breakdown of the major root causes of chronic gastritis, as well as a detailed guide on how to heal. Join our Discord server today using this link .dude same thought I had a stroke or something and didn't know it but I guess gastritis can mimic a lot of neurological symptoms. Heavy head, stiff neck, vision problems, speech difficulty, stiff rigid muscles, harder to walk and stand, whole body feels off. Then the scariest of all is the shortness of breath.Well bro. I tested positive for h pylori, took the treatment and things were only a bit better. However eith time, I started taking an alpha and beta blocker. Gradually, I started working out, lost about 35 pounds and I am feeling much better. I think it comes down to find out what works for YOU best and to not get desperate. Other forms of caffeine, including black tea, green tea, hot cocoa, and energy drinks, should also be avoided. Water, herbal tea, non-dairy milk, and light apple or cranberry juice are your best options. Some studies suggest that peppermint, ginger, and turmeric tea are especially useful in easing gastritis symptoms.Zinc Carsonine - I ordered Doctors Best Pepzin GI. Zinc Carsonine is used in Japan as a treatment to heal Stomach Ulcers and Gastritis. Honestly my symptoms improved after a week or so of taking this. I take two capsules in the morning on an empty stomach, usually with my PPI medication.Nov 16, 2022 · There is no best medicine for gastritis. Treatment depends on the cause of gastritis. For example, if alcohol or nonsteroidal anti-inflammatory drugs cause acute gastritis, then discontinuing their use is the first choice. If a bacterial infection is a cause, antibiotics with proton pump inhibitors are the main treatment choice. There is no best medicine for gastritis. Treatment depends on the cause of gastritis. For example, if alcohol or nonsteroidal anti-inflammatory drugs cause acute gastritis, then discontinuing their use is the first choice. If a bacterial infection is a cause, antibiotics with proton pump inhibitors are the main treatment choice.Common types of medications to treat heartburn and gastroesophageal reflux disease (GERD) are antacids, histamine-2 antagonists (H2 blockers), and proton pump inhibitors (PPIs). Antacids and H2 blockers help treat infrequent heartburn. If you have serious or more frequent symptoms, you may need a higher dose of an H2 blocker or a PPI.Just wanted to see people’s opinions of best medicine to take for a flare up. I have mild gastritis and I’m taking Nexium as per dr’s recommendation… 3. Lactic acid bacteria in gastritis. Lactic acid bacteria (LAB) are a group of Gram -positive, non-sporulating bacteria that include species of Lactobacillus, Leuconostoc, Pediococcus and Streptococcus. Dietary LAB refers to those species and strains that are used in food- and feed-fermentation processes.Gastritis is defined as inflammation of the lining of the stomach. The most common clinical signs associated with gastritis are sudden vomiting and decreased appetite (anorexia). Causes of acute gastritis include the ingestion of spoiled or raw food, non-food items such as garbage, foreign objects, plants, toxins, eating inappropriate foodstuffs such as table scraps or leftovers, or being fed ...Aug 23, 2018 · Raw papaya is good for inflammation of the stomach. 6. Baking Soda And Water. Baking soda acts as an antacid and brings down the acid levels in the stomach. Take one teaspoon baking soda a glass of water. All you have to do is stir the baking soda in the water until the mixture is not cloudy anymore. Well bro. I tested positive for h pylori, took the treatment and things were only a bit better. However eith time, I started taking an alpha and beta blocker. Gradually, I started working out, lost about 35 pounds and I am feeling much better. I think it comes down to find out what works for YOU best and to not get desperate.Not everyone with gastritis will have symptoms. If you do have symptoms, they may include: a burning feeling in your upper stomach area (like heartburn) — which may change with eating. nausea (feeling sick) vomiting (being sick) loss of appetite. bloating and burping. The most common symptoms of gastritis include: Stomach upset or pain. Belching and hiccups. Belly (abdominal) bleeding. Nausea and vomiting. Feeling of fullness or burning in your stomach. Loss of appetite. Blood in your vomit or stool. This is a sign that your stomach lining may be bleeding.Allergy antihistamines and gastritis. I have been taking the antihistamine allergy medication "clarityne" (1 tablet = 10mg once per day) for the past few months along with 40mg of my ppi nexium (daily). I found that the clarityne helped with my gastritis symptoms and flare ups and I've been feeling much better since using that along with a ...Mar 20, 2023 · Certain forms of gastritis can increase your risk of developing stomach cancer, particularly in people with thinned stomach linings. Complications may include: anemia. deficiencies in vitamin B12 ... dude same thought I had a stroke or something and didn't know it but I guess gastritis can mimic a lot of neurological symptoms. Heavy head, stiff neck, vision problems, speech difficulty, stiff rigid muscles, harder to walk and stand, whole body feels off. Then the scariest of all is the shortness of breath.If you get gastritis from any cause, symptoms may include: A gnawing, burning ache in your stomach. It may get better or worse after you eat. A constant pain between your navel and ribs. Belching ...You can def heal 100%, you have to take into account a lot of people who are healed aren’t trolling the gastritis subreddit. I’ve been dealing with my chronic gastritis for the last 8 months, I probably would have made a lot more head way, but I have had a few intermittent set backs by drinking a few times.Gastritis is typically treated with acid-lowering medication. Depending on the type and severity of the symptoms, the following drugs can be used: Proton pump inhibitors (PPIs) like omeprazole or pantoprazole reduce the production of stomach acid. H2 blockers such as ranitidine and famotidine also reduce acid production.Just wanted to see people’s opinions of best medicine to take for a flare up. I have mild gastritis and I’m taking Nexium as per dr’s recommendation…
Just to check with you guys , any best remedy for gastritis and what food is best ? This thread is archived New comments cannot be posted and votes cannot be cast . Houses for rent in ocala fl under dollar1200
I have had chronic erosive gastritis for years, tried all the blockers and medicine doctor gave me with no relief , multiple supplements but collagen has been the one thing that works. I tired to stop taking it a. Few months ago after almost 2 years of non-issue and it came back. A few weeks back on collagen and I'm good again. Consider medications such as PPIs and H2 Blockers. PPIs and H2 Blockers work best when taken 20 minutes before a meal and before sleeping if morning nausea occurs regularly. Provide an artificial coating for the stomach.I’m in the same boat. Just turned 7 months for me. While I haven’t been scoped yet, I’m guessing it’s gastritis and my esophagus. This is my second time with gastritis and it’s more serious this time around. I’d get scoped sooner, but my doctor upped me to 80mg ppi, which I’ve been doing for almost 2 months. Your best bet is to drink ORGANIC chamomile, lavender, fennel, anise, ginger, marshmallow root, or licorice teas. 4. Citrus fruits - lemon, limes, oranges, grapefruit, and pineapple are too acidic to eat or drink during the 90 day healing phase. 5. Tomatoes - too acidic and the lectins bother a lot of people.Well bro. I tested positive for h pylori, took the treatment and things were only a bit better. However eith time, I started taking an alpha and beta blocker. Gradually, I started working out, lost about 35 pounds and I am feeling much better. I think it comes down to find out what works for YOU best and to not get desperate.Gastritis is common among alcoholics. 4 Both heavy smoking and excessive alcohol consumption are known causes of acute gastritis. 5 While heavy alcohol intake is clearly damaging to the stomach lining, preliminary evidence suggests that moderate alcohol consumption (generally defined as two drinks per day in women or three drinks per day in men) may actually protect against the development of ...Gastritis is a condition that leads to stomach lining inflammation, causing stomach pain, bloating, and nausea. It can come on suddenly (acute) or gradually (chronic). Fortunately, medications and lifestyle changes can reduce stomach acid and ease uncomfortable symptoms. Acute gastritis: Acute gastritis can include serious complications, such ... The carnivore strict diet for 60 days is the only solution to heal from Gastritis. Dr. Ken Berry is the best reference for it. The diet is anti-immflamatory, period end of any controversy. Gastritis means immflamation, the worst you can do is to use any plant based diet during the recovery phase to heal your gastritis.Potatoes juice is not the only best remedy for gastritis but it can be also used in stomach ulcers. It contains some unique antibacterial molecules that can treat stomach ulcers. 6. Cabbage juice. Kaempferol and glucosinolates are the essential compounds that are used as the treatment for gastritis. These compounds are easily found in cabbage ...If you get gastritis from any cause, symptoms may include: A gnawing, burning ache in your stomach. It may get better or worse after you eat. A constant pain between your navel and ribs. Belching ...Gastritis is defined as inflammation of the lining of the stomach. The most common clinical signs associated with gastritis are sudden vomiting and decreased appetite (anorexia). Causes of acute gastritis include the ingestion of spoiled or raw food, non-food items such as garbage, foreign objects, plants, toxins, eating inappropriate foodstuffs such as table scraps or leftovers, or being fed ...Red wine benefits – In fact, research has actually shown that Red wine may also possess protective qualities, and can kill Helicobacter pylori, a bacteria often present in patients suffering from chronic gastritis. There was a study done in Munich in 2006, published in the Journal of Alimentary Pharmacology & Therapeutics.infection with a bacteria called helicobacter pylori (H. pylori) taking anti-inflammatory painkillers (such as ibuprofen) and aspirin. drinking too much alcohol. being very stressed and unwell, such as after surgery. Gastritis can also be caused by a problem with your immune system where it attacks the lining of your stomach. Thank you to everyone on here who answered my questions in those early days/weeks/months - I learned more from Reddit about gastritis than any doctor or anywhere else. My best advice is find the treatment that works for you (PPIs are great for some - not for others) and stick with the bland diet to allow your stomach to heal.A doctor will test for chronic gastritis using tests such as a stool sample (to identify blood in your faeces or the presence of H. pylori bacteria), a breath test (which is another way to check for H. pylori), a barium swallow (where you swallow a solution of barium, which shows up on x-rays as it moves from your oesophagus and into the stomach) or an endoscope (involving a narrow tube ... .