Flora ibs relief

 Is flora IBS relief safe for a 77-year-old woman who is currently taking 75 mg of Effexor as of the last 3 days.  For the last two years she has been on 37.5 mg of venlafaxine.   Past medical history of diverticular disease, gluten sensitivity, high blood pressure.  She is currently on a blood pressure pill.  Natural health products that she is on are Biok-50 bil cfu,  Cytomatrix  Multi strain probiotic and omega D3,  aloe vera leaf and plant gel, alpha DME  coconut oil-1tbsp,  ground flax seeds, liquid multivitamin for seniors, and vit d drops.

  She has had boats of constipation and diarrhea for many years, I am wondering if this product from Flora is good for her.  Noticed on the bottle that it states to talk to a healthcare practitioner if you are taking opioids due to the fact that they inhibit peristaltic movement. 

 I would like to help my mother and not cause her any more problems, so is this product safe for her to use?