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.
Larger arteriovenous fistulas may cause signs and symptoms. Arteriovenous fistula signs and symptoms may include: 1  Purplish, bulging veins that you can see through your skin, similar to varicose veins. 2  Swelling in the arms or legs. 3  Decreased blood pressure.  Fatigue.