Dizziness, nausea and vomiting occur with many diseases and conditions affecting different organ systems. Mild to potentially life-threatening ailments of the gastrointestinal tract, nervous system and cardiovascular system commonly provoke these symptoms.

During vigorous exercise, individuals may experience side effects or symptoms from overexertion. These can include nausea, vomiting and headaches. For the most part, each symptom is treatable, especially if you stop exercising once the symptoms arise.

Coughing incessantly may cause nausea. Nausea may make you vomit if it becomes severe enough. Certain herbs and medicines can help relieve the nausea symptoms associated with coughing.

A poor appetite can have a multitude of causes -- from cancer and other chronic illnesses to depression -- but it's often temporary and treatable. If you're recovering from an illness, it's important to ensure proper nutrition so you can get your strength back and put on healthy weight you may have lost.

Nausea is a sensation of illness that causes vomiting, which is a forceful action that brings the stomach contents up through the esophagus and out of the mouth. Coughing is a forceful movement that removes substances from the airways.

When you push your body during exercise or exercise without the proper nutrition, a wave of nausea could interrupt your workout. Sickness and vomiting often cut a workout short, since you then have to attend to your symptoms.

Drugs used for nausea and vomiting are called antiemetic drugs. Most of these drugs work by protecting the stomach lining.

Nausea is the feeling of painless discomfort in the stomach that you might experience on occasion. It could be the result of hormonal changes -- as is common among pregnant women -- or a symptom of some deeper underlying disease.

Fever and nausea result from any number of infections including influenza, rotovirus, norovirus and astrovirus. In most cases, symptoms can be managed at home without prescription medications.

Upset stomach, also known as dyspepsia, is common in children. The causes of dyspepsia vary and may include viruses, stress, eating too much or any number of gastrointestinal problems. Take your child to the pediatrician to make sure his upset stomach is not a symptom of something more serious.

Nausea is usually the precursor of an act the body performs called vomiting, where contents in the stomach get eliminated forcefully through the mouth. This occurs in the body as a symptom as opposed to an actual disease, and the triggers that can cause it stem from the intestines, brain and inner ear.

Stomach polyps, also called gastric polyps, are small growths that collect along the interior lining of the stomach.