These essential oils are concentrated extracts derived from plants and they?ve become very popular for their potential health benefits. Chamomile essential oil has some solid research behind it and over the years, it has often been used for a variety of ailments and conditions. The use of chamomile has been described in medical texts from ancient Egypt, Greece, and Rome. The chamomile ointment had significantly higher wound healing and antibacterial activity compared to tetracycline ointment.