Inhale some Oregano and call it a night
As a NAHA Level 1 Certified Holistic Aromatherapist and a “diffuser junkie”, I can tell you that diffusing and inhaling oils can make you feel incredible. I am not saying that essential oils are a cure for disease, but they do possess powerful anti-inflammatory properties that support healthy immune function. For example, when my son had “hand, foot, and mouth” last year, I inhaled the heck out the behind I made (oregano, lemon, eucalyptus and peppermint), and I did not get sick, while my husband and daughter did catch it from him and got horrible sore throats.
Essential oils can also regulate mood and help with anxiety and pain management. Many NIH studies have shown this benefit:
https://pubmed.ncbi.nlm.nih.gov/27863615/