TikTok users are treating health issues with over-the-counter medication. A pharmacist explains everything you need to know ...

The start of spring kicks off a nasal nuisance for many people, but one drug meant to clear congestion has struggled to do ...

In NYC, spring kicks off tree pollen season, followed by grass pollen in the summer and weed pollen in the late summer and ...

Hay fever, hives and anaphylaxis are all types of allergic reactions. Many of those affected reach quickly for antihistamines to treat mild to moderate allergies (though adrenaline, not ...

A Harvard University expert has warned those with allergies to consider alternatives to antihistamines, following research linking the popular medication to a raised risk of dementia. Writing on ...

Remibrutinib results in significant improvement in patients still symptomatic after second-generation H1-antihistamine treatment.

The mechanisms behind this resistance are varied, and new ones continue to be uncovered. But the secret to overcoming some of them might already be in medicine cabinets everywhere: antihistamines. A ...

Xyzal (levocetirizine) and Zyrtec (cetirizine) are over-the-counter (OTC) allergy medications. Learn about their key ...

They should also keep antihistamines, and all medications, out of reach of children. Always call a doctor or a poison control center if an antihistamine overdose occurs. the age and size of the ...

In this randomized controlled trial, among patients with chronic spontaneous urticaria who continue to have symptoms while on ...

Wondering when to take hay fever medication? Dr Amir Khan has the answer as he spoke on ITV's Lorraine about early seasonal ...