2.1.1.Coronary heart disease, usually after the age of 40, can cause recurring pain behind the breastbone that can radiate to the left shoulder blade, neck andjawand down the inside of the left arm, hand and fingers; other symptoms may include shortness of breath, dizziness and fatigue[1...
Cyclic breast painis dull, heavy pain in the upper outer parts of breasts and sometimes, armpits or arms on one or both side; it starts after ovulation and resolves with the onset of menstruation[3,4]. Mastitisis a breast inflammation, usually caused by an infection during breastfeeding. Sy...