1. Introduction Waking up and throwing up bright yellow liquid can be a deeply unsettling start to the day. In medical terms, this bright yellow or greenish fluid is bile. Vomiting bile typically means that the stomach is entirely empty of food, leaving nothing but digestive secretions to be expelled. This symptom frequently occurs in … Read more
1. Introduction to Nausea and Vomiting of Pregnancy Morning sickness, medically designated as nausea and vomiting of pregnancy, is the most common medical condition encountered during the first trimester. Despite its colloquial name, the symptoms are rarely confined to the morning hours. The profound nausea and episodic vomiting can occur at any time, significantly impairing … Read more
1. Introduction Morning sickness typically begins around the sixth week of pregnancy and usually resolves between the fourteenth and sixteenth week. For the majority of expectant mothers, the nausea and vomiting subside completely as they enter the second trimester, though a small percentage may experience these symptoms until delivery. Clinical evaluation is recommended if the … Read more
1. Introduction Severe, all-day morning sickness is primarily caused by hyperemesis gravidarum, an exaggerated physiological response to rapidly rising levels of human chorionic gonadotropin and estrogen during early pregnancy. This intense hormonal surge hyperstimulates the emetic center in the brain, leading to persistent, unyielding nausea and vomiting that extends well beyond the morning hours. Comprehensive … Read more
1. Introduction A persistent feeling of nausea in the early morning can stem from a variety of physiological causes, ranging from pregnancy and low blood sugar to gastroesophageal reflux and sleep disturbances. You should worry and seek prompt medical attention if this morning nausea prevents you from keeping fluids down for more than twenty four … Read more