Yes, you can, but it has its side effects. Please talk to the doctor who is treating your mother about this. I cannot give such an advice without seeing the patient.
It is not needed for a long period as the intestinal bacteria will grow back naturally if you start eating healthy food (freshly prepared homemade food - if possible use organic /natural food ). It takes consistency in following a healthy lifestyle. About intestinal bacteria, and how healthy food habits and routine lifestyle changes can help overcome digestive problems.
You can take, but it will not solve your problem. Its for acidity n you r having a stomach infection. 1.take home-cooked, fresh light food. 2. Drink boiled water. 3. Take ors.4. Avoid fast foods, spicy and fried foods
5. Curd is good for you.
For details you can consult me.