Daniel W.
                    
                    
                    
                    
                    
                    
                    
                        
                        
                        I've studied that doxycycline is effective only within a brief period immediately following exposure to the toxins.  Body aches and pains are lessened by sleeping on a magnetic mattress pad.  The best oral medication I have been using is Nortryptoline, a generic for Pamelor.  Good luck.