Embramine is primarily used as an antihistamine, effectively alleviating symptoms associated with allergic reactions. It is commonly applied to treat conditions like hay fever, hives, and other allergic skin reactions. By blocking histamine receptors, it reduces symptoms such as itching, sneezing, and runny nose. Additionally, embramine is sometimes utilized in managing motion sickness due to its ability to suppress nausea and dizziness. Its sedative properties also make it useful in certain formulations to aid with sleep disturbances linked to allergies.