Guillaiin-Barre Syndrome, for one. However, there are quite a few conditions that can cause paralysis and often be fatal.
You may be experiencing Appendicitis, a condition characterized by inflamation of the appendix, which, if not treated, can often be fatal. A routine operation however, will solve the problem.
Polio
confusion
Paralysis is loss of function of the muscle and Paresis is just weakness of the muscles
A rare, often fatal disease of the brain, characterized by gradual dementia and loss of muscle control that occurs most often in middle age and is caused by a slow virus
A fast-spreading, often fatal disease is called a plague ~Mz.Ryah Gresham Elementary
Pseudoplegia is a medical condition characterized by the false appearance of weakness or paralysis, typically due to psychological or functional factors rather than organic disease. It is important to differentiate pseudoplegia from true paralysis through thorough assessment, which may involve neurological exams and imaging tests. Treatment often involves addressing the underlying psychological or functional issues contributing to the pseudoplegia.
A gross or obvious flaw.
World war 1 is often characterized as a trench was, because most of the fighting took place in trenches and other fortified positions.
Very often fatal.
Botulism
Botulism