In sickle cell disease, red blood cells are produced but then become deformed into the sickle shape, which causes red blood cells to lose their oxygen carrying capacity. The body subsequently becomes dehydrated, or with a fever.
some bipolar depression symptoms are the same as major depression symptoms persistent sadness feelings of hopelessness worthlessness and helplessness loss of interest in activities or hobbies once pleasurable including sex
Bipolar disorder. Overview. Bipolar disorder, formerly called manic depression, is a mental health condition that causes extreme mood swings that include emotional highs (mania or hypomania) and lows (depression). When you become depressed, you may feel sad or hopeless and lose interest or pleasure in most activities.