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.
Thigh Pain (Definition) The thigh is the upper part of your lower extremity between your hip and knee. Any pain within this region could be considered thigh pain. Possible diagnosis include fractures, stress fractures, muscle contusions or strains, referred pain from the back and hip to name only a few.
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.