Anaemia is defined as haemoglobin (Hb) levels <12.0 g/dL in women and <13.0 g/dL in men. Haemoglobin is needed to carry oxygen and if you have too few or abnormal red blood cells, or not enough haemoglobin, there will be a decreased capacity of the blood to carry oxygen to the body’s tissues. Various reasons of anaemia are deficiencies in foliate, vitamins A, B12, haemoglobinopathies; and infectious diseases, but major reason of anaemia is iron deficiency. Iron is abundant in HB that carries oxygenated blood to various parts of the body. Iron Deficiency Anaemia occurs when iron losses or physiological requirements exceed absorption. Blood loss in females through the menses, or blood loss from GI tract, genitourinary tract, malabsorption, pregnancy, exceed use of NSAID etc. are the main causes for iron deficiency anaemia. In Ayurveda anaemia can be well correlated with Pandu roga. Pandu is pitta pradhana vyadhi associated with rasa and rakta dhatu. In short pandu roga means raktalpata. Pandu is a clinical condition characterized by whitish yellow discoloration of skin, eyes, nails, weakness, loss of appetite, skin dryness, dyspnoea etc. Hibiscus sabdariffa L., a member of the Malvaceae family, is an annual herb having amla pradhana madhur, tikta, kashaya rasa, Amla vipaka, Dipana property. Chemical composition of Ambashthaki calyx shows that it contains iron and vitamin c which are useful in the management of the Iron Deficiency Anaemia as iron will replace deficient iron on the body and vitamin c helps in the absorption of iron, so taking these points into consideration present study is being planned to evaluate effect of Ambasthaki calyx in the management of Iron Deficiency Anaemia. Total no of patients is 66. Ambasthaki calyx churna will be given 5gm twice a day with luke warm water after meal. Study design is single arm, single centred, interventional type, clinical study.