Natural antihistamines, such as vitamin C and quercetin, may help alleviate allergy symptoms by blocking histamine activity, offering a complementary approach to traditional medications. Incorporating ...

People with allergies may find relief by using natural plant extracts and foods that act as antihistamines. Examples include vitamin C, spirulina, probiotics, and more. Antihistamines are substances ...

A decongestant is a medication that helps ease nasal congestion, which happens when something irritates the lining of your nose. This can result from a cold, the flu, or allergies, for example. A ...

Stress triggers histamine release, which can cause itching, redness, and hives in some people. Can over-the-counter (OTC) antihistamines provide relief? Histamine is a key chemical involved in ...

Allergies can be debilitating. A nasty combination of itching, sneezing, runny nose, tearing eyes and breathing difficulties can really stop you in your tracks. But if you're combating allergies and ...

The US Food and Drug Administration (FDA) has approved one formulation of azelastine (Astepro) nasal spray for nonprescription treatment of allergies, making it the first nasal antihistamine available ...

The rate at which people suffer from different kinds of allergies have increased as environmental pollution keeps on increasing every day. Here are some nutritious foods which tend to help such ...

For some, the word "histamine" might evoke thoughts of seasonal allergies: runny noses, scratchy throats and itchy eyes. But the molecule also influences exercise performance. A new study from the ...

So, your allergies are acting up again. Your eyes are itchy and inflamed, your nose is running, and you can't stop sneezing. If this sounds like you, an antihistamine may help. Antihistamines are a ...

In a recent study published in JAMA Network Open, researchers assessed associations between prescriptions of first-generation-type antihistamine drugs and seizures among children. Study: ...

Three common antihistamine medications have been found in preliminary tests to inhibit infection of cells by the coronavirus that causes COVID-19, University of Florida Health researchers have found.

In an unexpected twist at the intersection of pharmacy and photonics, researchers have turned their computational spotlight on hydroxyzine, a first-generation antihistamine that has sat in medicine ...