<s>[INST] I am a female of age 48. I am suffering from low Hb level i.e. 3.3. Ferritin level is 1.4 whose range is 10-120.I have pain in my teeth and mouth. my hands and feet swell by even walking a few steps. I have become quite weak. eyesight is also affected.How can I bring my Hb and ferritin level to normal? [/INST] Hi, After looking at your lab reports, I am wondering why you are not admitted to hospital. Severe anemia has led to cardiac failure leading to limb edema. You need a red cell packed cell transfusion to improve your hemoglobin at the earliest. Later on injectable iron can be used, and iron tablets can be taken at a later stage. Other vitamins also need to be added to improve hemoglobin levels. Any further queries, happy to help again. </s>