Oral second-generation antihistamines are considered first-line therapy for allergic rhinitis but are not indicated for nonallergic vasomotor rhinitis. 1 Intranasal antihistamines can also be ...

Allergic conjunctivitis is not contagious, but other types of conjunctivitis, such as viral or bacterial, are. People can take steps to prevent transmission of the contagious types. These steps ...

Itchy, red and watery eyes are familiar symptoms for many people, especially during the spring and summer pollen season. Allergic conjunctivitis is a very common condition, but its hereditary ...

Itchy, red and watery eyes are familiar symptoms for many people, especially during the spring and summer pollen season. Allergic conjunctivitis is a very common condition, but its hereditary ...

The first step in the development of the allergic conjunctivitis is the penetration of the allergen through the epithelial layer. However, the mechanism of allergen transport is still unknown. Now, ...

Viral or bacterial conjunctivitis (pink eye) can spread from dogs to humans, though it is not common. Allergic conjunctivitis cannot spread from dogs to people or from one person to another person.

There are several OTC therapies available to combat allergic conjunctivitis. The topical ophthalmic H1 antihistamines have a more rapid onset of action than oral H1 antihistamines but require more ...