What gives? You might be fighting the wrong enemy entirely. Turns out, that “allergy attack” could actually be a sinus infection, or vice versa. With over 100 million Americans battling ...

A sinus infection is inflammation of the sinuses, which are the air spaces around your nose, eyes, cheeks, and forehead. It is also called sinusitis. When the sinuses are inflamed, drainage is blocked ...

Sinus bradycardia, or a slow heart rate, can be a sign of cardiovascular health in healthy young adults and endurance athletes. It can also be a sign of an underlying condition requiring medical ...

Allergic rhinitis (allergies or hay fever) and sinusitis (sinus infections) can cause similar symptoms, making them difficult to tell apart. However, they have different causes and treatments.

Allergies and sinus infections have overlapping symptoms, but are caused by different things. Allergies happen when your immune system reacts to something harmless, like pollen or dust, as if it's ...

Sinus infections tend to linger longer than colds. “One of the most telling signs of bacterial sinusitis is double-worsening, where cold symptoms initially improve but then worsen after a few ...

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Asthma is an inflammatory lung condition. Sinusitis causes pressure in sinus cavities but does not directly cause asthma. Read on to find out more about the link between the two conditions.

As with sinus infections, ear infections sometimes go away on their own. Other times, you may need antibiotics. If symptoms are mild, you can try home remedies before seeing a healthcare provider.