hi,
i have worked in this field 4 over 5 yrs, but never come across d prescription mentioned by you 4 children with spasticity or Wikipedia reference-linkdystonia. in bombay where i worked for 4 yrs, the common medications used were baclofen and pacitane,for spasticity and dystonia respectively. also botox or its cheaper substitute phenol are used when you need to target more localized areas of spasticity as there is an optimal dose that one can give of medicines without causing a generalized low tone in the trunk muscles. with botox one can seectively target the spastic muscle groups,viz-TA,hams,adductors,hip flexor. the side-effects of these medicines are well documented. as for intra-thecal baclofen, that is used in children with severe spasticity,and as the absorption of liofen is in small percentage when taken orally.

i'd like to add here that even though we happen to be from the same geographical location,there is no standard protocol in interventions. would like to see a day,when globally in urban or rural scape we can see more evidence based best interventions in use. to that effect this forum helps in bringing updates of our field in easy reach.