An antacid is a substance which neutralizes stomach acidity, which in turn relieves heartburn.n antacid is a substance which neutralizes stomach acidity, which in turn relieves heartburn.
Hip is the region below the waist and above the thigh. It includes the buttocks (which only refers to the back muscle). It includes the flesh and internal anatomy of this area especially the bones, hence you have hip joints.
A broken hip is defined as a fracture in the upper portion of your thigh bone (femur). Your hip is a joint, which is a point where two or more bones come together. The top of your femur and part of your pelvic bone meet to form your hip.