Aromatherapy has many benefits. It is a noninvasive treatment that can be used by most people in a variety of settings and it is not a contraindication for most modern medications. It can be used to treat many different psychological ailments such as stress, depression, and anxiety. It is often used to help people get a good night's sleep or become energized. It can also be used to physical ailments such as skin conditions, asthma, congestion, circulation issues, nausea, muscle pain, and nerve pain. Aromatherapy can save you money when used as an alternative or in conjunction with modern medicines, and it is simple enough to be practiced at home.