Re occuring bumps on legs, redness, stiffness, painful. What could this be?
Im 39 +  years old. Im experiencing this from last 5 - 6 weeks. These bumps are coming on different places of the back side of legs one after one. First time it came on the thigh area of the left leg, painful, red in color, after 3 days may be 4 days, it goes. After another 3-4 days similar bump came on the right leg behind the knee. red color bump, very painful, after 3 - 4 days vanished with the pain. after another 3 -4 days similar pain red color bump on the left leg behind buttock, couldnt sit even. After that now same pain, red color 3 bumps on the left leg behind the knee. One bump is 1cm above the knee level and two other bumps are 1cm below and 3cm below the knee level.
Kindly clarrify, what this problem is. My Email   YYYY@YYYY 
                                                        
                                                     
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                posted on
                                                            
                                                                Thu, 6 Jun 2013 
                                                            
                                                            
                                                            
                                                            
                                                                
                                                                    
                                                                    
                                                                    Thu, 6 Jun 2013
                                                                    
                                                                    
  Answered on 
                                                                 
                                                                
                                                                    
                                                                    
                                                                    Thu, 6 Jun 2013
                                                                    
                                                                    
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