| nearsightedness |
amnesia |
| a partial or total loss of memory |
anemia |
| difficult breathing (can be caused by asthma or anxiety) |
dyspnea |
| a preoccupation with imaginary ailments |
hypochondria |
| a decrease in the ability of red blood cells to carry oxygen |
hypotension |
| a tumor containing dark pigment |
melanoma |
| localized death of living tissue |
myopia |
| abnormally low blood pressure |
necrosis |
