Neurologist Ekaterina Demyanovskaya discusses findings with the newspaper News, highlighting that persistent apathy paired with intense emotional responses can be early indicators of underlying health issues. She notes that when someone remains in a state of heaviness and indifference for an extended period, it may signal medical conditions that require attention beyond mood shifts.
She cautions that fatigue, especially when it lasts, can be a sign of iron deficiency anemia. In such cases, memory can weaken, reaction times slow, and daytime sleepiness may become a common complaint. Signs of nervous overdrive, restlessness, emotional volatility, and irritability often serve as warning signals. In addition, neuropsychiatric symptoms accompanied by sweating, weight loss, rapid heartbeat, or tremors in the hands can point to possible thyroid gland concerns.
The doctor also mentions that some individuals with anemia experience cravings for unusual substances, a phenomenon known as pica, which may involve chewing or consuming chalk, plaster, or soil. This behavior can emerge as the body seeks missing nutrients or due to altered appetites associated with the condition.
According to Demyanovskaya, poor coordination, blurred vision, and general weakness can indicate autoimmune or neurological diseases. If a person begins to fall asleep while sitting, this could signal emerging cardiovascular issues. The physician explains that heart-related problems can lead to fluid buildup in the lungs, which manifests as shortness of breath and a feeling of heaviness in breathing. Some patients may even sleep in a semi-sitting position to ease breathing during episodes of heart strain.
Obstetrician-gynecologist Anastasia Zubritskaya, in a November briefing, outlined the main causes of anemia, underscoring how nutritional deficiencies, chronic illnesses, and inflammatory processes can disrupt red blood cell production and function. The discussion stressed the importance of early detection and ongoing management to prevent complications that affect energy, concentration, and overall well‑being.
Earlier medical commentary explored strategies to support people experiencing anemia during acute heart events, emphasizing rapid assessment, appropriate hydration, and timely medical interventions. Healthcare professionals advocate for awareness of anemia as a contributor to heart stress, urging individuals to seek medical advice if symptoms arise or worsen. These insights collectively reinforce the link between blood health and cardiovascular resilience, and they encourage proactive, informed health choices for communities striving to maintain steadier energy and clearer thinking even in the face of chronic conditions. [citation needed]