Polyrizon (PLRZ) announced the preliminary safety study for a formulation of its PL-14 Allergy Blocker. Conducted on fully differentiated human ...

The study was designed to assess local tolerance and tissue response following a 4-hour application of a formulation of PL-14, a mucoadhesive nasal gel spray formulated to act as a physical barrier ...

In this younger patient population, diazepam nasal spray was readily absorbed and demonstrated a consistent PK profile with that of older children and adults aged 6 to 59 years.

Here's the lowdown from allergy doctors on how to get relief, from which medicines to use — and how to best use them — to ...