The commonest cause of anaemia is iron deficiency, which happens when the body lacks enough iron to produce adequate haemoglobin for red blood cells, often due to poor diet, poor iron absorption, or blood loss from heavy periods, ulcers, or chronic conditions. Other significant causes include vitamin deficiencies (B12, folate), chronic diseases (kidney disease, cancer, inflammation), and genetic factors.
Iron-deficiency anemia is the most common type of anemia. It happens when you do not have enough iron in your body. Iron deficiency is usually due to blood loss but may occasionally be due to poor absorption of iron. Pregnancy and childbirth consume a great deal of iron and thus can result in pregnancy-related anemia.
Pregnancy itself is a cause of anemia because of the increase in blood volume. Other causes of anemia during pregnancy include not consuming enough iron, vitamin B12 or folic acid.
Low blood cell counts have happened with this drug. If blood cell counts get very low, this can lead to bleeding problems, infections, or anemia. Call your doctor right away if you have signs of infection like fever, chills, or sore throat; any unexplained bruising or bleeding; or if you feel very tired or weak.
And when you don't have enough hemoglobin, your blood can't carry oxygen throughout your body. As a result, you might feel tired. You may notice pale skin and cold hands and feet. Iron-deficiency anemia can also make you feel dizzy or lightheaded.
Less common symptoms of iron deficiency anaemia (that are not usually connected to pregnancy) include:
People need vitamin B-12 for the brain to work well. If not treated, vitamin B-12 deficiency can lead to issues with the nerves, brain or spinal cord. These might include lasting tingling in the hands and feet or trouble with balance.
Drug-induced immune hemolytic anemia
Common side effects
More severe anemia, however, can put your baby at a greater risk for anemia later in infancy. In addition, if you are significantly anemic during your first two trimesters, you are at greater risk for having a preterm delivery or a low birth weight baby.
Iron deficiency can cause tiredness, weakness, and other symptoms. In some cases, it may also lead to muscle tension, including in your jaw. If you're experiencing both, you're not alone.
Headaches: Headaches are another frequent complaint with anemia. When your brain doesn't get enough oxygen from the blood, it can trigger headaches. The headaches may be dull and constant or come and go. Shortness of Breath: You may notice yourself feeling winded or short of breath easily with anemia.
There are many potential causes, including nutritional deficiencies, inherited disorders, an underlying medical issue, medication, or an underlying bone marrow disorder (the bone marrow is where the red blood cells are produced). More than 3 million people in the United States have anemia.
Causes
These groups of people may have a higher risk of iron deficiency anemia:
Amitriptyline is not suitable for some people. To make sure it's safe for you, tell your doctor if you: have ever had an allergic reaction to amitriptyline or any other medicine. have a heart problem – amitriptyline can make some heart problems worse.
Tricyclic antidepressants (TCAs), such as amitriptyline, have been available for several decades. There are reports of these medications causing skin reddening and widespread rashes. Some TCAs may also cause a purple or gray skin discoloration after sun exposure.
Herbal remedies and supplements
Do not take St John's wort while you're taking amitriptyline. St John's wort is a herbal remedy often taken for depression.
Trouble absorbing iron
Some health conditions affect how much iron is absorbed, such as coeliac disease or inflammatory bowel disease. If you've had stomach surgery such as bariatric surgery, that can also affect how much iron you can absorb.
Abstract. A 52-year-old man who had been taking omeprazole, a proton pump inhibitor (PPI), for 25 years developed iron deficiency anemia. An evaluation of the entire gastrointestinal tract did not reveal any possible causes of gastrointestinal blood loss.
The mechanistic basis for antihypertensive medication-related changes in hemoglobin concentration include hemodilution, hemolytic anemia, and suppression of red blood cell production, as this occurs most commonly with angiotensin-converting enzyme inhibitors and angiotensin receptor blockers.
B12 deficiency can trigger specific food cravings, most notably for meat, fish, or eggs, as the body seeks animal-based sources to replenish the vitamin, especially in those on vegetarian/vegan diets or older adults. While cravings for sugary or salty foods can also signal general B-vitamin issues, the distinct urge for protein-rich animal products is a key indicator, but professional testing is crucial for confirmation.
Loss of balance or unsteadiness
Losing your balance while walking, or feeling imbalanced, can result from: Vestibular problems. Abnormalities in your inner ear can cause a sensation of a floating or heavy head and unsteadiness in the dark. Nerve damage to your legs (peripheral neuropathy).
Both low vitamin D and calcium lead to increased muscle cramps. Vitamin B1 is also called thiamine. Your body uses it to produce energy. Low vitamin B1 can lead to a condition called beriberi, which causes leg pain and cramps.