I am 56 years old, about 5 3 and weigh 176. I have hypertension, high cholesterol, CAD, mild asthma which is brought on by irritants, Hashimoto s Thyroiditis, and Diverticulosis (I had a colon resection 4 1/2 years ago). I often get terrible muscle cramps in my lower legs, but I have also been experiencing this feeling of pulsating (it almost feels like something is crawling inside my lower legs) and you can actually see it puckering. I ve also had a few episodes of extreme dizziness, immediately followed by swooning (feeling like I was going to pass out), and simultaneous tingling & numbness in my lips, fingers & toes. These may be two completely different problems, but for all I know, they could be related. Any insight you could give me would be much appreciated! 
                                                        
                                                     
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                posted on
                                                            
                                                                Thu, 13 Mar 2014 
                                                            
                                                            
                                                            
                                                            
                                                                
                                                                    
                                                                    
                                                                    Sun, 21 Jan 2018
                                                                    
                                                                    
  Answered on 
                                                                 
                                                                
                                                                    
                                                                    
                                                                    Mon, 22 Jan 2018
                                                                    
                                                                    
  Last reviewed on