6. Frequent Headaches
A lack of oxygen in the bloodstream may trigger recurring headaches or migraines. Blood vessels in the brain may dilate to compensate, resulting in pain or pressure.
7. Heart Palpitations
Your heart may beat faster or irregularly in an attempt to deliver more oxygen to tissues. Persistent palpitations can be a red flag that your heart is under stress.
8. Chest Pain
In more severe or long-standing cases, anemia can lead to chest discomfort or angina, especially in those with preexisting heart conditions. This should never be ignored.
9. Brittle Nails or Hair Loss
Anemia may divert nutrients away from non-essential areas like hair and nails. The result? Weak, brittle nails or excessive hair shedding.
10. Strange Cravings (Pica)
If you find yourself craving non-food items like ice, dirt, clay, or starch, it may indicate iron deficiency anemia—a symptom known as pica.
11. Restless Legs Syndrome (RLS)
People with anemia, particularly iron deficiency, may experience tingling, crawling sensations in the legs, especially at night. This leads to an urge to constantly move your legs.
12. Poor Appetite
Especially in children, a lack of interest in food can be an early and often overlooked sign of anemia. Long-term, it may contribute to slowed growth and nutritional deficiencies.
