Over-the-counter antihistamines were among the most common substances involved in these adverse events, along with prescription antidepressants, painkillers and illegal synthetic cannabinoids.

Add-on oral antihistamines or montelukast (Singulair) do not add much benefit. In three separate trials, researchers randomized 3398 adolescent and adult patients with moderate-to-severe SAR ...

It is further common practice to combine oral corticosteroids with antihistamines in the treatment of acute exacerbations of allergic rhinitis. The aim of this study was to investigate the effect ...

Introduction Intranasal antihistamines and corticosteroids are some of the most frequently used drug classes in the treatment of allergic rhinitis. However, there is uncertainty as to whether ...

It may be a good idea to check with your healthcare provider to see if they recommend them. Antihistamines and Allergic Cough Often, allergic reactions will involve sneezing, itching, watery eyes, and ...

They may also suggest a strong, natural antihistamine like vitamin C, as well as copper, or vitamin B6. These all naturally stimulate the activity of histamine-processing enzymes in the body. Talk to ...