Aromatherapy & Health Uses: Bronchitis; Fatigue; Colds; Loss of Concentration; Gout; Aches and Pains; Insect bites; Insect Repellent; Coughs; Migraine; Insomnia; Anxiety; Depression; Infectious Disease. Key Qualities: Restorative; Tonic; Antidepressant; Uplifting. Other Uses: Burn basil to exorcise negativity from the home. To do a really thorough cleansing and protection of yourself and your home, also sprinkle a little basil in each corner of each room in the house and add to your bathwater.