Every person who is in treatment shall be entitled to all other rights now or hereafter provided under the laws of this Commonwealth, in addition to any rights provided for in this act. Actions requesting damages, declaratory judgment, injunction, mandamus, writs of prohibition, habeas corpus, including challenges to the legality of detention or degree of restraint, and any other remedies or relief granted by law may be maintained in order to protect and effectuate the rights granted under this act.
50 P.S. § 7113