Peppermint oil is a good home remedy for nausea and headaches. To quickly alleviate the pain of a headache, simply apply peppermint oil in a diluted form directly on the forehead. Inhaling peppermint oil can eliminate the effects of nausea and motion sickness simply because of its relaxing and soothing effects. Its cooling and anti-inflammatory properties are part of the reason why it is so successful at relieving headache symptoms and it is even used to reduce the pain of migraines.Like most other essential oils, peppermint is able to provide relief from stress, depression and mental exhaustion due to its refreshing nature. It is also effective against anxiety and restlessness. Furthermore, stimulates mental activity, clears the mind, and increases focus on cognitive tasks. Peppermint is found within Nuna Essential Oils.