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.
Symptoms of a toothache may include: Tooth pain that may be sharp, throbbing, or constant. In some people, pain results only when pressure is applied to the tooth. Swelling around the tooth. Fever or headache.