An allergy headache occurs when allergy symptoms trigger a headache. The headache may be directly triggered by sinus pain, resulting in a sinus headache. It could also be indirectly triggered by a ...

From stress and viral infections to dehydration and hormonal changes, several factors can trigger a headache. Another common yet often overlooked cause is allergies, which occur when the immune ...

We are so certain that weather affects our health that to feel ill or be sick is synonymous with being ‘under the weather,‘” ...

Allergies and sinus infections can cause many similar symptoms, such as nasal congestion. However, the conditions have ...

Learn how to tell the difference between sinus infections and allergies for better treatment and faster relief from your ...

Allergies are the immune system’s response to a foreign substance, or allergen, that’s mistakenly identified as harmful. Allergic reactions can trigger a cascade of reactions that may cause ...

Cluster headaches often happen at the same time each day. They may also be more common in the spring or fall, and people may confuse them with allergy headaches. They usually affect people ages 20 ...

Tree, grass, and ragweed pollen are common seasonal allergy triggers. Seasonal allergies can cause symptoms such as sneezing, itchy eyes, runny nose, and congestion. Untreated allergies can lead ...

from headaches and fatigue to anxiety and sensitivity to light and sound, says Dr Timothy Watts, a consultant physician in adult allergy at The London Clinic. Anyone who drinks in excess will ...

Are you wondering why your eyes are watering, you're sneezing, maybe have a sinus headache? We can tell you it may have something to do with the tree and grass pollen in the North Texas air.