What are essential oils? "Essential oils are extracts ... "Eucalyptus oil is helpful for headaches related to sinus pressure," says Raj Dasgupta, MD, Medical Advisor for HelpGuide Handbook.

As we all know, sinus infections can be a real pain, causing congestion, headaches, and discomfort. Fortunately, essential oils can offer some relief and help clear up those pesky sinus issues.

Essential oils are widely recognized as ... Scents & Diffuser – Sinus Relief, Allergy, Congestion, Cold, Cough, Headache 4 Fl Oz (Pack of 1) We were impressed with how well this essential ...