Vapor Inhalation
A runny nose, constant sneezing, cough, wheezing, itchy throat, congested chest, etc., are all very common allergy symptoms. You can relieve these symptoms by inhaling vapor. You can use a vaporizer or you can simply add a spoon of a decongestant rub in a container of hot water (not boiling) and inhale the vapors rising from it while covering your head.