What are the manifestations of anaemia among different population groups?

Anaemia is a common blood disease that occurs when the red cell count or haemoglobin level is below normal. The performance of anaemia varies according to the physical characteristics, living habits and burden of disease. The following are some of the most common manifestations of anaemia among different population groups:Infants and childrenInfants and children are in rapid growth and development, and there is a high demand for iron, which makes them vulnerable to iron deficiency anaemia.Symptoms:Facing pale: Skin and mucous membrane may appear pale as a result of the reduction of haemoglobin.Weakness: Anaemia leads to reduced oxygen transport capacity and children may show reduced activity and fatigue.Slow growth and growth: Anaemia can affect normal growth and development in terms of height and low weight growth.Desperation: Anaemic children may be less interested in food and suffer from selection or anorexia.Behavioural anomalies: There may be a lack of focus, a decline in learning abilities, emotional fluctuations, etc.Respiration rushes: after the activity, children may experience an acceleration of their breathing due to inadequate oxygen supply.YouthAdolescents in adolescence are also vulnerable to anaemia if their diet is uneven, as a result of increased growth and increased demand for nutrients.Symptoms:Weaknesses: frequent fatigue and reduced mobility.Dizziness: Owing to a lack of oxygen in the brain, there may be vertigo or dizziness.Heart arrest: The heart may accelerate the heart rate to compensate for oxygen deficiency.Inadequate focus: impact on learning and efficiency.Declining immunity: prone to cold or other infections.AdultAdult anaemia is caused by a variety of causes, including malnutrition, chronic diseases, and haemorrhage of female menstruals.Symptoms:Wearyness: Anaemia is the most common symptom among adults, especially after activity.Cardiac convulsions and aerobics: heart beats faster and breathing is fast.Headache: There may be headaches due to lack of blood in the brain.The skin is pale: the face, the lips and the nail beds may become pale.Indigestion: There may be an appetite, nausea, constipation or diarrhoea.Menstruation: Women may experience a reduction in menstruation or a longer cycle.Pregnant womenPregnant women are more vulnerable to anaemia due to increased blood capacity and the demand for iron by the foetus.Symptoms:Tired and weak: Anaemia makes pregnant women more tired.Respiration difficulties: may also be felt after minor activity.Heart attack: heart rate.Dizziness: Especially when you change your body.Skin and mucous membrane: Face colour and nail beds may appear pale.The growth of the foetus is limited: severe anaemia may affect the development of the foetus.Older personsAnaemia among older persons may be caused by factors such as malnutrition, chronic diseases or the combination of multiple drugs.Symptoms:Tired and weak: may be manifested in a decline in overall vitality.Respiration difficulties: especially in carrying out daily activities.Heart palpitation: My heart beats faster or my heart doesn’t fit.Cognitive loss: Anemia can lead to memory loss and low concentration.Apathy and depression: Anaemia can cause emotional change.Dizziness and balance disorder: Increased risk of fall.Special circumstancesAn athlete.As a result of high-intensity training and extensive sweating, athletes can cause excessive loss of nutrients such as iron and vitamin B12.Symptoms:Declining motor capacity: manifested in reduced endurance and strength.Slow recovery: extended post-training recovery time.Chronic patientsPeople with chronic diseases such as kidney disease, cancer, inflammation and intestinal diseases are more likely to suffer from anaemia.Symptoms:Symptoms of disease are aggravated: anaemia can exacerbate symptoms of pre-existing diseases.Treatment response poor: may affect the effectiveness of the treatment of the disease.In general, anaemia may exhibit similar symptoms among different population groups, but its specific manifestations and severity vary due to biological and pathological differences. Any symptoms of suspected anaemia should be referred to a doctor in a timely manner, confirmed through a blood test and treated for the reasons given.