The active ingredients in Sensease work to alleviate the symptoms associated with allergic rhinitis, such as nasal congestion, sneezing, itching, and runny nose. It's essential to follow the instructions provided with the spray and to use it as directed by a healthcare professional. To use the nasal spray, insert the nozzle into one nostril while closing the other nostril with a finger. Press down on the spray pump to release the medication, and inhale gently through the nose at the same time. Repeat the process for the other nostril if instructed. It's important not to exceed the recommended dosage or frequency of use. As with any medication, it's advisable to consult with a healthcare professional before starting treatment with APOHEALTH Sensease nasal allergy spray, especially if you have any underlying health conditions or are taking other medications. If symptoms persist or worsen despite using the spray, seek further medical advice.