Possible causes of early satiety include gastroesophageal reflux disease, commonly known as GERD, and peptic ulcers. In some cases, a more serious problem — such as stomach cancer — could be a factor.
The most frequent cause of early satiety is a condition called gastroparesis. When your stomach is working right, it contracts to crush food, which it then sends to your intestines. But with gastroparesis, your stomach can't contract like it should, so food builds up there instead.
Stress, eating habits, and lifestyle factors can all cause a tight, full stomach. Conditions affecting digestion and hormones can also cause this sensation, which, depending on the cause, may also lead to bloating.
The most common cause of stomach pain and bloating is excess intestinal gas. If you get a bloated stomach after eating, it may be a digestive issue. It might be as simple as eating too much too fast, or you could have a food intolerance or other condition that causes gas and digestive contents to build up.
Bloating happens when the GI tract becomes filled with air or gas. This can be caused by something as simple as the food you eat. Some foods produce more gas than others. It can also be caused by lactose intolerance (problems with dairy).
What causes stomach or abdominal tightness? Common causes include gas, overeating, indigestion, IBS, and pregnancy. Fluid retention can lead to bloating in people with PMS or ascites, which occurs with liver disease and other chronic health issues.
What does gastroparesis feel like? When your stomach muscles aren't working right, food sits in your stomach for a long time after you eat it. You may feel full almost immediately and for a long time after eating. You may have a stomachache, feel nauseous or throw up.
Having no appetite and feeling nauseated can be caused by various physical and psychological conditions, including infections and viruses, food poisoning, food intolerances or allergies, certain cancers, anxiety, or depression. Stress, intense exercise, and factors associated with aging may also affect appetite.
Why people eat less is a bit less clear, but most certainly a common anxiety symptom. Most theorize that the science behind reduced hunger with anxiety revolves around the stomach retaining excess acids, creating the sensation of fullness for longer.
Stomach cancer may not cause any symptoms in its earlier stages. Some symptoms of stomach cancer, such as early satiety (sense of fullness), mild belly pain and fatigue are common, and similar tosymptoms of other, less serious conditions.
Stomach cancer can present itself in several different ways, such as difficulty swallowing, feeling bloated after eating, feeling full after only eating a small amount of food, heartburn, indigestion, nausea, stomach pain, unintentional weight loss, and vomiting.
Typically, after a meal, blood glucose increases, and the brain responds by releasing neuropeptides, small groups of peptides that act as neurotransmitters; these tell the body it is full and to stop eating.
Upper abdominal bloating may be related to slow movement of the intestine called gastroparesis, swallowing air while eating, an infection, or overeating. Lower abdominal bloating can be from constipation, IBS, gas caused by food intolerance, or fluid retention.
Limited data suggests that symptoms of early feeling of fullness, upper abdominal fullness, and discomfort after eating may respond to the use of medicines that increase gastrointestinal motility (prokinetic agents). The drugs metoclopramide (Reglan) and domperidone (Motilium) are now the most commonly employed agents.
If your bloating is accompanied by abdominal pain, cramps, dizziness, nausea or vomiting, then it might be a serious problem. Regularly occurring bloating that doesn't improve with lifestyle changes, such as eating smaller meals or avoiding certain foods, may also point to a more serious issue.
Stress gastritis is defined as sores in the digestive tract that can cause stomach upset and lead to bleeding. Symptoms include upper abdominal pain, nausea, vomiting, or blood in the stool.
Generally, acute gastritis lasts anywhere from 2-10 days and can be greatly improved with symptomatic treatment. People usually recover from acute gastritis without complications or need for further medical intervention.
Gastritis is inflammation (irritation) of the stomach lining. Common causes include infection, anti-inflammatory medication and alcohol. Treatment options include avoiding exposure to known irritants, and medication to reduce the amount of gastric juices.
Symptoms include blood on or mixed in with the stool, a change in normal bowel habits, narrowing of the stool, abdominal pain, weight loss, or constant tiredness.