Florida's statutes speak generally of medical care, but with no specificity as to this type of situation. Speaking broadly, when a prisoner has a complaint about his treatment, he must first attempt to exhaust his state remedies (administrative and state court appeals) before he can attempt to obtain relief through federal courts; and the standard for getting federal relief can be pretty high (e.g., "deliberate indifference"). It does seem to me, though, that other treatments should be available in prison, even if they may be suboptimal.
Have you been in touch with any prisoner's rights groups, such as FILS or FJI?
Florida Institutional Legal Services (FILS) 12921 SW 1st Rd.
Ste. 107, #346
Newberry, FL 32669
(352) 375-2494 phone
Florida Justice Institute (FJI)
3750 Bank of America Tower, 100 S.E. 2nd Street
Miami, FL 33131-2309
(305) 358-0910 Fax
(305) 358-2081 phone