Lipids are one of the four major groups of organic molecules; the other three being proteins, nucleic acids (DNA), and carbohydrates (sugars). Lipids are made up of the same elements as carbohydrates: carbon, hydrogen, and oxygen.
WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms excessive sweating, fatigue, frequent laxative use and hair loss including Mononucleosis, Low blood sugar (hypoglycemia), and Medication reaction or side-effect.
Digestive problems. Purging by vomiting or use of laxatives may irritate the walls of your esophagus and rectum. In severe cases, your esophagus can rupture, leading to life-threatening bleeding. Repeated purging may also cause constipation. Laxative abuse can lead to dependence.