Kalmegh Or Andrographis Paniculata is a very important medicinal plant of traditional medicine system. Kalmegh is found growing wild throughout the plains and hills of tropical India, from Uttar Pradesh to Kerala, and also in Bangladesh, Pakistan and all South East Asian countries. All part of plant is extremely bitter due to which plant is known as “King of bitter”. This plant is called Hempedu Bumi (meaning bile of earth) in Malaysia. In Ayurveda Kalmegh is used in various ailments related vitiated Pitta/ Kapha in Liver, Skin and Intestine. As per Ayurvedic principle excess Pitta cause disturbance in liver enzymes, which leads to inflammation in cells & thus viral load increases in whole body. This raises body temperature & other symptoms sets in, in such situation Kalmegh / Andrographis Powder is useful. Kalmegh supports anti – viral & anti –bacterial action which helps in reducing high body temperature and muscular & body pain.