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.
Due to the contagiousness of trachoma, it is necessary to treat all who might be in contact with the infected individuals. The actual treatment is the onetime use of use of azithromycin (Zithromax) pills (currently the treatment of choice) or the topical use of 1% tetracycline (Achromycin) ointment.