Heartburn is the first thing most people think about when acid reflux is mentioned. But the effects of chronic acid reflux, also known as gastroesophageal reflux disease, or GERD, can extend beyond the digestive tract.

Your child should drink fluids to help him recover from the tummy troubles that cause vomiting, diarrhea or constipation. While milk is often a go-to drink for many children, it may not be the best option as clear liquids are a better choice for minimizing stomach upset.

Eating a delicious meal is one life's joys. If you feel achy or uncomfortable after eating, however, you may need to consider more than flavor when selecting your foods.

"Pureed" is a general term referring to food, usually cooked vegetables or raw fruit, that has been blended, processed or mashed so it has the consistency of a thick liquid. Common examples include mashed potatoes, applesauce and guacamole.

Seafood allergies include any allergic reaction to foods from salt or fresh water. This includes shelled and finned fish; crab, oysters, shrimp, trout and salmon. If you are allergic to seafood, you should not consume or come into contact with any seafood product.

Pancreatitis is a condition in which your pancreas becomes inflamed. Because this organ secretes enzymes to help digest your food, you may experience extreme pain when trying to eat. Other common side-effects are fatty diarrhea, weight loss, nausea and vomiting.

Built-up gas in the belly, also called bloating, can be very uncomfortable. Some people describe it as tightness around the waist, as if the stomach has expanded. Gas in the stomach is usually caused by swallowing too much air, so you might get some relief from burping or belching.

Acid reflux is a painful condition that occurs when the lower part of the esophagus allows stomach contents to rise. When refluxed stomach acid touches the lining of the esophagus, it may cause heartburn, a burning sensation in the chest or throat or acid indigestion.

Your pancreas is an organ in your abdomen involved in digestion. If you experience pain in your pancreas after eating, it could be a sign of some underlying disorder, such as gallstones or other problems with your pancreas. Pancreatic pain can progress gradually or it can come on suddenly.

Before food is even in sight, the brain prepares the body for digestion. The mere thought of food can trigger a release of chemicals in the stomach. The process of digestion then continues in the mouth, proceeding on into the stomach and then ending in the intestines.

Eczema, also known as atopic dermatitis, is a skin condition that causes several uncomfortable symptoms. Some people experience a flare-up in these symptoms when they eat certain foods.

Eating enough fiber in your diet helps maintain bowel regularity, but if you’re eating too much fiber you may develop unwanted digestive symptoms. Watery stools, diarrhea, gas and bloating are all side effects of consuming too much fiber, according to MedlinePlus.