I went to Mexico with 3 friends. I was on antibiotics. They were not. I was not affected. They had severe diarrhea, no fever, larthargic, irritable, stomache pains, muscle pains. I gave my boyfriend, the heaviest, probiotics right away and he seemed better within 24 hours. The other 2 were sick for a few days. The tiniest, my best friend, is still experiencing diarrhea and now is complaining of chest pain. I was the only one that didn t get sick. Could this a bacterial infection that s moved to her lungs. We were swimming and she was complaining of swimmers ear at one point. Also, would Cephanllexin help her?
                                                        
                                                     
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                posted on
                                                            
                                                                Sun, 6 Nov 2016 
                                                            
                                                            
                                                            
                                                            
                                                                
                                                                    
                                                                    
                                                                    Wed, 30 Jan 2019
                                                                    
                                                                    
  Answered on 
                                                                 
                                                                
                                                                    
                                                                    
                                                                    Thu, 31 Jan 2019
                                                                    
                                                                    
  Last reviewed on