A:

• Based on clinical studies, the probability to feel vibration – is low (11% of the study patients, said “I think I felt a vibration”).
  
  Even in cases of vibration sensation reported, i.e. -“I think I felt it` – it did not bear any concern, pain or discomfort to patients and it is not associated with efficacy.
  
  
• The fact that patients do not feel the capsules, or felt and then stopped feeling, does not mean that it does not work. Based on studies conducted, there is a certain area in the brain that recognizes the stimulation which works with the natural bowel contractions. The sensation varies between patients, and can change over time. It is not associated with efficacy.
  
  In any case, please consult your physician regarding your medical condition.