Itchy Throat Causes and Remedies
An itchy throat is often sparked by allergies. Sometimes an itchy throat can have other causes such as airborne irritants or dehydration. Many common allergic reactions are linked to the antibody immunoglobulin E (IgE). Verywell / Julie Bang Allergic reactions increase mucus production in your nasal passageways and sinuses. This can lead to postnasal dripmucus that drains into the back of your throat. The inflammation due to the reaction of the IgE antibody can cause an itchy sensation in your throat....