10. Frequent urination
May indicate diabetes, urinary tract infections, or an overactive bladder.
11. Swelling in extremities
Edema (swelling in the hands, legs or feet) may be because of heart failure, kidney disease or bl00d clots.
12. Blurred vision
Changes in vision may imply diabetes, cataracts, or glaucoma.
13. Hearing Loss
Sudden or gradual hearing loss can be led by infections, trauma, or aging.
14. Bleeding gums
Frequent bleeding can be a signal of periodontal disease, vitamin C deficiency, or clotting disorders.
15. Bruises without apparent cause
If they show without a previous blow, they may be a sign of coagulation disorders, liver disease or leukemia.
