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.
Symptoms of an Overdose. As you might expect, a senna overdose is likely to cause a strong laxative effect. In particular, diarrhea, cramping, bloating, and abdominal pain may be expected. Other than those problems, it is not clear if senna might cause other, more serious problems.