Discover 8 ways mast cell activation syndrome causes widespread symptoms from digestive issues to brain fog, often mistaken ...

While Ciba and Geigy became one, Sandoz continued to advance its pharmaceutical business, introducing anti-allergic drug Zaditen (ketotifen) in 1977, followed by immunosuppressants Sandimmun ...

First-generation H(1)-antihistamines The most common adverse effect of the first-generation H(1)-antihistamines is central nervous system depression, with effects varying from slight drowsiness to ...

If you're one of the millions of Americans who suffer from seasonal allergies, you may be doubly miserable if you wear contacts. Allergens are attracted to the surface of contact lenses, making your ...