List of diseases that include spasticity as a symptom. Any major, well-known medical conditions associated with spasticity are included below, listed alphabetically with photos when available. Any maladies, sicknesses or illnesses with spasticity as a symptom can be seen below. For any real, further diagnosis of something you feel you might have, please consult a doctor. This list includes information about each disease, such as what risks are associated with it. The list you're viewing contains illnesses like Stroke and Amyotrophic lateral sclerosis.This list answers the questions, "What risks are associated with spasticity?" and "What disease can I have if I have spasticity?"