Nausea is a non-specific symptom, meaning it can be related to a variety of illnesses and conditions. It often precedes vomiting, but one can experience nausea without vomiting. Understanding the underlying cause of nausea is crucial for effective treatment.
Treatment of nausea depends on its cause. General management strategies include staying hydrated, eating smaller meals, and avoiding strong odors or foods that trigger nausea. In some cases, medications such as antiemetics may be prescribed to help control symptoms.
Morning sickness is commonly experienced by pregnant individuals, especially during the first trimester. It is characterized by nausea and, in some cases, vomiting. The exact cause is believed to be related to hormonal changes, specifically rising levels of human chorionic gonadotropin (hCG) and estrogen. Managing morning sickness involves dietary changes, rest, and sometimes medications.