New allergies frequently pop up and their severities can change too – meaning Chloe has to keep track of them with a color-coded spreadsheet.

Over the past 50 years, the frequency of allergies and autoimmune diseases has risen rapidly, but it’s not clear why. In a study published today (February 20) in Science Translational Medicine, ...

Gargling salt water can help relieve discomfort and prevent infection. It may also help reduce symptoms of other conditions such as allergies, sinus infections, sore throat, and canker sores.

It's great for allergies. It's great for cough ... although the use of the salt water in the neti pot is fine. Narrator And Tip Four: Don't be afraid to use it as often as your symptoms require.