A hiatal hernia itself typically does not cause anemia directly. However, if a hiatal hernia leads to complications such as gastroesophageal reflux disease (GERD), chronic esophagitis, or ulceration, it could potentially contribute to anemia. This might occur if the condition leads to chronic bleeding or significant inflammation in the gastrointestinal tract.
Additionally, if a person with a hiatal hernia experiences difficulty eating, swallowing, or has altered dietary habits due to discomfort, they might not get enough essential nutrients (like iron, vitamin B12, or folate) in their diet, increasing the risk of anemia over time.
If you or someone else is experiencing symptoms of anemia (such as fatigue, weakness, or pale skin) along with a known hiatal hernia, it's important to consult a healthcare professional for a thorough evaluation and appropriate management.