The applicant for this medicinal product is Laboratorios Farmacéuticos Rovi, S.A. Risperidone was approved for medical use in the European Union in February 2022. Availability
Janssens patent on risperidone expired on 29 December 2003, opening the market for cheaper generic versions from other companies, and Janssens exclusive marketing rights expired on 29 June 2004 (the result of a pediatric extension). It is available under many brand names worldwide.Risperidone is available as a tablet, an oral solution, and an ampule, which is a depot injection. Lawsuits
On 11 April 2012, Johnson & Johnson (J&J) and its subsidiary Janssen Pharmaceuticals Inc. were fined $1.2 billion by Judge Timothy Davis Fox of the Sixth Division of the Sixth Judicial Circuit of the U.S. state of Arkansas. The jury found the companies had downplayed multiple risks associated with risperidone.
However, patients are carefully selected for this type of procedure to ensure that they will likely benefit from this invasive procedure.Physical therapy often helps prevent joint immobility. Speech therapy may be useful for those with involvement of the facial muscles. Physiotherapy treatment focuses on reducing muscle tone, maintaining or improving range of motion, increasing strength and coordination, and improving functional mobility. In PLS, stretching is thought to improve flexibility and can also reduce muscle spasticity and cramps.Patients with PLS may find it beneficial to have an evaluation, as well as follow-up visits at multidisciplinary clinics, similar to those available for people with ALS. These multidisciplinary clinics may provide patients with the necessary treatment that they require by having an occupational therapist, physical therapist, speech language pathologist, dietician and nutritionist, all in one site. Prognosis
Patients can often live with PLS for many years and very often outlive their neurological disease and succumb to some unrelated condition. There is currently no effective cure, and the progression of symptoms varies. Some people may retain the ability to walk without assistance, but others eventually require wheelchairs, canes, or other assistive devices. References
External links

primary_lateral_sclerosis at NINDS