Medically reviewed by Corinne Savides Happel, MD Allergies occur when your immune system overreacts to harmless substances, ...

Atzumi combines a proprietary advanced powder and device technology to simplify nasal delivery of dihydroergotamine for acute treatment of migraine.

Asthma, a chronic disease, makes it hard to breathe. So, should you use a humidifier for asthma? Let's find out on World ...

Patients with severe asthma (4.6% of asthma patients) are more likely to be female, older, and have higher BMI than those with non-severe asthma.

For some, milk allergy symptoms include migraines, dizziness, fatigue, heart palpitations, ulcers, insomnia, asthma, ...

While healthy individuals typically experience less than a 10% variation, those with asthma can see fluctuations of up to 50% between day and night.

Pollen is one of the most common triggers of seasonal allergies, according to the Asthma and Allergy Foundation of America. A ...

Hay fever is a common condition that's caused by an allergy to different types of pollen, and symptoms can be triggered by ...

A doctor has suggested five easy changes you make to help "relieve hay fever", without medication. During spring and warmer ...

A doctor has shared five simple changes you can make to help "relieve hay fever", without having to use medication. As it is ...

Experts say climate change is driving longer, more intense allergy seasons. Here’s why your symptoms may feel worse this year ...

T he millions of people who suffer from seasonal allergies each year are too familiar with symptoms like sneezing, wheezing, ...