Neem (): A Miracle Herb; Panacea for All Ailments.

The neem tree (), native to the Indian subcontinent, has recently gained global recognition because of its extensive therapeutic qualities. It contains a high concentration of antioxidants and other valuable active substances including azadirachtin, salannin, nimbidin, nimbolinin, nimbidol, nimbin, and quercetin, which are extracted from various plant parts. It has been widely utilized in Ayurveda, Unani, and Homeopathic treatments and has gained significant attention in modern medicine. Traditionally, neem leaves, flowers, seeds, fruits, roots, twigs, and bark have been used to treat fever, infection, skin conditions, and dental problems. The immunomodulatory, antiviral, anti-ulcer, antioxidant, anti-inflammatory, antihyperglycemic, antifungal, and anti-carcinogenic properties of neem and its components are well known. This comprehensive review highlights the diverse phytochemicals derived from neem leaves, extraction techniques, and their medicinal value in treating of multiple medical conditions. This miraculous plant has significant potential for enhancing its effectiveness. People have appropriately referred to it as a "natural remedy for numerous illnesses."