Vomiting without fever is a common symptom of a variety of medical conditions. The primary causes of vomiting without fever are gastroenteritis, food poisoning, motion sickness, food allergies, and indigestion. Other potential causes include alcohol abuse, anxiety, migraine headaches, and medication side effects.
Gastroenteritis is an inflammation of the stomach and intestines, and is usually caused by a viral or bacterial infection. Symptoms of gastroenteritis can include nausea, vomiting, diarrhea, abdominal cramps, and fever. In some cases, vomiting can occur without fever due to the body’s inability to fight the infection.
Food poisoning is an illness caused by ingesting food that has been contaminated with bacteria, viruses, or parasites. Symptoms of food poisoning can include vomiting without fever, nausea, abdominal cramping, diarrhea, and fever.
Motion sickness is a condition that occurs when the body is exposed to motion or vibration, such as when riding in a car or boat. Symptoms of motion sickness can include vomiting without fever, nausea, dizziness, and sweating.
Food allergies are a common cause of vomiting without fever. Symptoms of food allergies can include vomiting, hives, and difficulty breathing.
Indigestion is an unpleasant feeling of fullness or discomfort in the upper abdomen. Symptoms of indigestion can include nausea, vomiting without fever, and abdominal pain.
Alcohol abuse can also cause vomiting without fever. Symptoms of alcohol abuse can include vomiting, nausea, and dizziness.
Anxiety can also cause vomiting without fever. Symptoms of anxiety can include nausea, vomiting, and feelings of panic.
Migraine headaches can cause vomiting without fever. Symptoms of migraine headaches can include nausea, vomiting, and sensitivity to light and sound.
Medication side effects can cause vomiting without fever. Common medications that can cause vomiting include antibiotics, chemotherapy drugs, and some over-the-counter medications.
In most cases, vomiting without fever is not serious and can be treated with rest, hydration, and over-the-counter medications. If the vomiting persists or is accompanied by fever, contact a doctor for further evaluation.