1) The bark is used for malaria, stomach and intestinal ulcers, skin diseases, pain, and fever.
2) Ear ailments: Blend some neem leaves and add some honey to it. Use a few drops of this mix to treat any ear boils.
3) It is found that 3mg of neem leaf extract immobilize and kill 100% of spermatozoa within 20 seconds'.
4) Neem is a fast-growing tree that can reach a height of 15–20 metres (49–66 ft), and rarely 35–40 metres (115–131 ft).