The term hardware refers to the physical components that make up a computer. These components may be mechanical, electrical, electronic or magnetic. The term may also be used to....
Causes and symptoms. The early symptoms of trachoma include the development of follicles (small sacs) on the conjunctivae of the upper eyelids; pain ; swollen eyelids; discharge; tearing; and sensitivity to light.
Read about aortic aneurysm (abdominal and thoracic) symptoms like dizziness, chest pain, back pain, and nausea or vomiting. Some risk factors for this life-threatening condition include age, sex (male), high blood pressure, and diabetes.