Caused by bacterial infections that have infected the blood, blood poisoning is relieve by neem's anti-bacterial compounds. Either whole neem leaf or teas made from neem leaves will provide the necessary neem extract to the body.
Neem has been major blood tonic and blood purifier in the systems of medicine found in India and Pakistan. In an analysis of 36 plant drugs attributed with blood purifying properties, neem was found to have the widest range of beneficial effects. It is believed to remove toxins from the blood and promote a healthy circulation. Small amounts of neem leaf extracts have been found to protect the liver from damage when toxic agents were used to induce hepatocellular necrosis. Neem also can oxidize the blood to promote healing.