It’s hard to think of vaccination without associating it with a sharp jab in the arm. But there are other, more gentle ways of activating the immune system, such as administering vaccines via the nose ...

Using safe water in a neti pot can help prevent serious infections. Neti pots can relieve sinus pressure from colds, allergies, and sinus infections. Overusing neti pots may increase your risk of ...

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There are four stages of a migraine attack. Discover what they are, how long each lasts, and what you can do to better manage your attack through them all.