When you first get your braces on, your teeth will hurt for a few days, as they will every time you get your braces tightened or your wires changed.
Chamomile is also popular for anxiety in children. Fennel. Fennel isn't for anxiety specifically, but it is linked to treating some of the most common symptoms of anxiety, including digestion, coughing (many with anxiety have a nervous cough), and asthma (anxiety can exacerbate asthma symptoms).
The Best Essential Oils For Anxiety, Stress And Depression By Jenny Hills, Medical Writer and Researcher Aromatherapy, Health Scents can have a very powerful effect on our emotions and mood. Essential oils are volatile oils that contain aromatic molecules that are able to cross the blood/brain barrier. Hence their direct effect on the parts of our brain that control stress, anxiety, fear, and depression.