Fever and vomiting can be caused by various conditions, such as gastroenteritis, flu, meningitis, appendicitis, gallbladder disease, or brain injury. Treatment options vary depending on the underlying cause, with hospitalization and surgery often necessary for more serious conditions.
Fever and vomiting can be bothersome symptoms with a variety of potential causes, including gastroenteritis, flu, and meningitis. Appendicitis, a brain injury, or gallbladder disease can also cause these symptoms.
Gastroenteritis is among the most common causes of fever and vomiting. This condition is caused by pathogens such as bacteria, viruses or parasites invading the digestive tract. As the body fights them, it develops a fever; vomiting occurs as the stomach tries to eliminate the pathogen. In some cases, allergies to dairy products, environmental toxins, or the use of certain medications can cause gastroenteritis. Most patients can treat this condition at home with adequate rest and plenty of fluids, although extreme dehydration may need to be treated in a hospital setting.
The flu, or flu, often causes a fever and some people experience vomiting. This respiratory disease can cause additional symptoms such as coughing, body aches or sneezing. Without treatment, the flu can lead to life-threatening complications, especially in young children or the elderly. While there is no cure for the flu, medications may be prescribed to reduce the severity and duration of symptoms.
Meningitis is a serious medical condition that causes the membranes surrounding the brain and spinal cord to swell. In addition to fever and vomiting, neck stiffness and headache may be present. Hospitalization is almost always necessary for the patient to receive aggressive medical treatment. The drugs used during treatment depend on whether the underlying cause is bacterial or viral in nature.
Appendicitis and gallbladder disease are prone to cause fever, moderate to severe abdominal pain, and vomiting. Surgical removal of the appendix or gallbladder is often necessary to avoid serious complications. If the appendix ruptures, the infection can quickly spread throughout the body and cause permanent damage or even death. The infection can also spread to surrounding tissues and organs from the gallbladder, so removal is the standard method of treatment.
Brain injury is another possible cause of fever and vomiting. Sports injuries, automobile accidents, or physical abuse are potential causes of brain injury. Depending on the extent of the injury, surgery, physiotherapy, or more intensive life support measures may be required.
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