Signs and symptoms that could indicate a serious health condition, and you should see a doctor if you experience any symptoms of concern. Sometimes, a symptom in one part of the body may be a sign of a problem in another part of the body.
• Signs of a heart attack include pain, pressure, squeezing, or feeling of fullness in the center of the chest that lasts more than a few minutes; pain or discomfort in other areas of the upper body; shortness of breath; cold sweat; nausea; or lightheadedness.
• Signs of a stroke include facial drooping, arm weakness, difficulty with speech, rapidly developing dizziness or balance, sudden numbness or weakness, loss of vision, confusion, or severe headache.
• Symptoms of reproductive health problems include bleeding or spotting between periods; itching, burning, or irritation genital area; pain or discomfort during sex; heavy or painful menstrual bleeding; severe pelvic/abdominal pain; unusual vaginal discharge; feeling of fullness in the lower abdomen; and frequent urination or urinary urgency.
• Symptoms of breast problems include nipple discharge, unusual breast tenderness or pain, breast or nipple skin changes, or lump or thickening in or near breast or in the underarm area.
Courtesy: Medicine Net