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 muscle strain in the thigh may occur in the adductor (inner thigh), the hamstring (rear thigh) or the quadriceps (front thigh). The adductor is responsible for pulling the legs together, while the hamstrings and quadriceps are responsible for bending and extending the leg.