Anemia

Decrease in haemoglobin level or red blood cells count in blood leads to Anaemia. The symptoms include: Irritability, Palpitations, Breathlessness, Tingling, Glossitis (inflammation or infection of the tongue), Angina, Angular cheilitis (inflammatory lesions at the mouth's corners), Poor appetite, Dysphagia due to formation of esophageal webs (Plummer-Vinson syndrome), numbness, or burning sensations, Restless legs syndrome. If left untreated it leads to heart failure, arrhythmias and frequent infections.