Nimbadi Churna  is an Ayurvedic medicine, in herbal powder form.   Nimba means neem, which is the main ingredient. It is used in the Ayurvedic treatment for skin diseases, gout etc. 
Nimbadi Churna benefits:
It is used in the Ayurvedic treatment of skin diseases, gout, leukoderma, skin eruptions, psoriasis.
It heals chronic non-healing wounds, as in case of diabetic wounds
It is used in spleen disorders
It relieves joint inflammation caused due to rheumatoid arthritis.
It improves skin texture and complexion, if used for one month time.
Nimbadi Churna dosage:
1 – 3 grams given along with decoction of Giloya (Tinospora cordifolia), before or after food as advised by Ayurvedic doctor.
It is also administered with water, honey.
Nimbadi Churna  Side Effects: 
Special care is required while administering this medicine in men undergoing treatment for infertility. Because it
contains Kshara 
as an ingredient. 
Nimbadi Churna  Ingredients:
Each 25g is Prepared out of Ingredients
Sanskrit Name             Botanical Name       Part Used    Form       Quantity
Nimba                           Azadirachta indica         Lf.            Powder      18.75 g
Gandhaka-shudhi         Not applicable               As it is      Powder      3.125 g
Haridra                         Curcuma Longa            Rz            Powder       3.125