Tamil name: வேம்பு
English name: Neem
Scientific name: Azadirachta indica
Family: Meliaceae
Neem tree has therapeutics implication in diseases cure and formulation based on the fact that neem is also used to treat various diseases (Alzohairy, 2016). The bark and leaf extracts shows anti-inflammatory and wound healing property. The seed possesses antipyretic activity. The root bark and the leaf extract are an important anti-diabetic agent in Ayurveda. Neem has antimicrobial activities and neem based mouth wash is anti-gingivitis and is effective in reducing periodontal indices. Intake of leaf juice daily acts as blood purifier and helps to treat skin diseases. Application of neem leaf paste to scalp treats dandruff, hair fall and itchy scalp. The mixture of neem leaf juice and yoghurt can cure ringworm. The tea prepared by using neem leaves, black pepper and honey can help to lower the cholesterol, and prevents kidney and liver problems. Burning dried neem leaves acts as mosquito repellent.