Author Archives: Dr.wang

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About Dr.wang

I am a general practitioner from China, dedicated to providing comprehensive, continuous, and evidence-based medical care to patients of all ages and backgrounds.

Bloating and Lower Abdominal Pain When You Can’t Pass Gas

The feeling of needing to pass gas but being unable to, accompanied by bloating and lower abdominal pressure, is often related to a few common reasons: Poor Gastrointestinal Motility: Regular bowel movements and passing gas rely on steady contractions of your digestive tract. If this movement is sluggish, you might often feel gas trapped in your abdomen, especially noticeable as increased gas or an inability to pass it upon waking. This can also lead to bloating, abdominal pain, and constipation. Weak Digestion: Poor digestion can also slow down the movement of your intestines. When this happens, gas gets stuck, leading... Learn more

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What Condition Is Frequents Smelly Farts But No Bowel Movement a Sign Of?

Having frequent, smelly gas but not being able to pass stool can have both common (physiological) and medical (pathological) causes. Common Causes: This can happen if you eat a lot of foods that tend to produce gas, like onions or beans, if you swallow too much air while eating, or if your diet is high in sweets and greasy foods. A lack of physical activity can also lead to more gas in your intestines, causing smelly farts and constipation. For people in this situation, there’s no need to worry too much. Cutting back on gas-producing foods, being mindful not to... Learn more

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How to Induce Vomiting When You Feel Nauseous But Can’t Vomit

If you feel nauseous but can’t vomit and need to induce it, you can try the following methods: After washing your hands, use your fingers to stimulate the base of your tongue or the back of your throat to trigger the gag reflex. Use a clean spoon, chopstick, or a similar object to gently stimulate the base of your tongue or the back of your throat to induce vomiting. If the methods above don’t work, you can first drink a moderate amount of warm salt water and then try the stimulation methods again. Repeated stimulation can often trigger vomiting. If... Learn more

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What Do Gastric Body IIa and IIc Mean?

Lesions labeled as gastric body IIa and IIc refer to malignant tumors in the gastric body, meaning cancer in that part of the stomach. These are early-stage gastric cancer classifications, indicating the cancer has not spread to distant organs. IIa describes a superficially elevated lesion, while IIc describes a superficially depressed one. In an endoscopic examination, early gastric cancer can be divided into protruding type (Type I), superficial type (Type II), and excavated type (Type III). The superficial type (Type II) is further divided into three subtypes based on its visual appearance: superficial elevated (IIa), superficial flat (IIb), and superficial... Learn more

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What Stomach Conditions Require a Gastroscopy

A gastroscopy is one of the most reliable and accurate methods for diagnosing diseases of the stomach, duodenum, and esophagus. Many stomach conditions require this procedure, primarily including gastritis, gastric ulcers, gastric varices, and stomach cancer. Gastritis and Gastric Ulcers: When you have conditions like acute or chronic gastritis or gastric ulcers, the lining of your stomach can be damaged in areas like the antrum, body, cardia, or pylorus. A gastroscopy is needed because it allows the doctor to get a clear, direct look at your stomach lining. This helps accurately determine if there is damage and precisely identify the... Learn more

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