Home remedies for allergies include saline solutions, washing in the shower, staying indoors on smoggy days and drinking peppermint tea, according to HowStuffWorks. These remedies are for people who suffer from hay fever and other common allergies.
HowStuffWorks mentions that a saltwater solution removes irritants from the nose. This helps people who suffer from upper respiratory allergies, and it reduces inflammation. A saline solution can be purchased at any drug store, and the user should sniff the solution with each nostril while bending over a sink twice a day. The solution needs to drain through the mouth or nose to be effective.
HowStuffWorks adds that showering after coming from the outdoors gets rid of irritants, such as pollen. Doing so is especially important during the pollen season, and the warm vapors may open up the nasal passages. The hair should be washed because pollen may fall into the eyes, and rinsing out the eyes with clean water lessens the irritation. Washing pillowcases is helpful as well.
HowStuffWorks reports that not allowing family and friends to smoke around the home is very important if a person is bothered by smoke of any kind. The windows should be closed at all times, and an air purifier purges unwanted pollutants in the home. Peppermint tea is an essential oil that is a natural decongestant, and it has antibacterial and anti-inflammatory properties.