Search results
Results from the WOW.Com Content Network
Pernicious anemia is the most common cause of clinically evident vitamin B 12 deficiency worldwide. [14] Pernicious anemia due to autoimmune problems occurs in about one per 1000 people in the US. Among those over the age of 60, about 2% have the condition. [8] It more commonly affects people of northern European descent. [2]
Anemia can be temporary or long term and can range from mild to severe. [6] Anemia can be caused by blood loss, decreased red blood cell production, and increased red blood cell breakdown.[1] Causes of blood loss include bleeding due to inflammation of the stomach or intestines, bleeding from surgery, serious injury, or blood donation.[1 ...
54,200 (2015) [ 7 ] Iron-deficiency anemia is anemia caused by a lack of iron. [ 3 ] Anemia is defined as a decrease in the number of red blood cells or the amount of hemoglobin in the blood. [ 3 ] When onset is slow, symptoms are often vague such as feeling tired, weak, short of breath, or having decreased ability to exercise. [ 1 ]
Although, experiencing one or more of these symptoms alone does not mean you have an iron deficiency. Fatigue. Feeling dizzy, lightheaded, or fainting. Pica, or cravings for non-food, like ice ...
Iron deficiency, or sideropenia, is the state in which a body lacks enough iron to supply its needs. Iron is present in all cells in the human body and has several vital functions, such as carrying oxygen to the tissues from the lungs as a key component of the hemoglobin protein, acting as a transport medium for electrons within the cells in the form of cytochromes, and facilitating oxygen ...
Normocytic anemia is a type of anemia and is a common issue that occurs for men and women typically over 85 years old. Its prevalence increases with age, reaching 44 percent in men older than 85 years. [1] The most common type of normocytic anemia is anemia of chronic disease. [1]
Raynaud’s syndrome is one of the most common causes of cold hands, according to the American Society for Surgery of the Hand. It is a disorder that causes the blood vessels that flow through the ...
Cold sensitivity. Cold sensitivity or cold intolerance is unusual discomfort felt by some people when in a cool environment. [ 1 ] Cold sensitivity may be a symptom of hypothyroidism, anemia, low body weight, iron deficiency, vitamin B 12 deficiency, fevers, fibromyalgia or vasoconstriction. [ 2 ] There may also be differences in people in the ...