[Multiple sclerosis, neuromyelitis optica and spasticity: control of specific symptoms and quality of life].

Spastic movement disorders show a high lifetime prevalence among patients suffering from multiple sclerosis and neuromyelitis optica. Due to the high number of factors interacting with the individual manifestations of spasticity, its symptomatic treatment affords continuous and careful balancing of therapeutic measures. A trend observed over the past few years is to base symptomatic treatment of MS on subjective assessments of functional disorders rather than on specific individual pathological signs and symptoms. This has led to a more generous and more patient-oriented perspective. Therefore, a detailed analysis, characterisation and evaluation of the individual clinical course of the disease is not only indispensable, but is actually gaining even more importance in avoiding uncontrolled polypharmacy with correspondingly increased risks for side effects.