My sister motion pass is not clear. Everyday her motion pass is maximum 50% clear. Also many times she has gas. Sometime she has stomach pain. She is vegetarian and doesn't smoke and doesn't drink. She eats only home cooked food. She drinks lot of water. She also drink hot water. Due to covid19 she is not able to exercise. She eats less food because of gas.  She removed her gallbladder during childhood. She takes lactifiber.  She has a daughter 5yrs old. Is there any medicine that if she takes then gas will release immediately?