Fainting may have a variety of causes. A simple episode, also called a vasovagal attack or neurally-mediated syncope, is the most common type of fainting spell. It is most common in children and young adults. A vasovagal attack happens because blood pressure drops, reducing circulation to the brain and causing loss of consciousness.
Diabetes mellitus type 1. Diabetes mellitus type 1 (also known as type 1 diabetes) is a form of diabetes mellitus in which not enough insulin is produced. The lack of insulin results in high blood sugar levels. The classical symptoms are frequent urination, increased thirst, increased hunger, and weight loss.
Types of diabetes. There are two main types of diabetes. In Type 1 diabetes the cells of the pancreas stop making insulin. In Type 2 diabetes, either the pancreas cells do not make enough insulin, or the body's cells do not react properly to it.This is known as insulin resistance. Type 1 diabetes is an autoimmune condition, and the immune system attacks the cells of the pancreas.ypes of diabetes. There are two main types of diabetes. In Type 1 diabetes the cells of the pancreas stop making insulin. In Type 2 diabetes, either the pancreas cells do not make enough insulin, or the body's cells do not react properly to it. This is known as insulin resistance.