Nirgundi is a very good Ayurvedic herb for muscle relaxation, pain relief, mosquito repellent, anxiety and asthma. Various parts of this tree are widely used in Ayurveda as a natural remedy for various health problems. Nirgundi, found in the Himalayan region, is considered one of the best pain relievers. Its botanical name is Vitex Nirgundi. Its specialty is that its leaves are arranged in groups of five leaves (five-leaved chaste tree). We can use it both externally and internally. Its effect is hot. This plant is a resident of Central Asia and the Mediterranean.