Product Description. Momate nasal spray is used to prevent and relieve symptoms of sneezing, runny, stuffy, or itchy nose caused by hay fever or other allergies. It is also used to treat nasal polyps (swelling of the lining of the nose). Dosage. Always use this medicine as directed by your physician. It is for intranasal use only. Initially, prime your nasal spray by pumping the spray 10 times until a fine mist is produced. Gently shake the bottle. Place your finger on one of the nostrils and put the nozzle in your other nostril. Tilt your head forward and press the spray. Breath out through your mouth. Repeat the same steps for the other nostril if required. Once after using, wipe the nozzle with a clean tissue and replace the dust cap. Your doctor will decide the correct dose for you depending upon your condition. Continue to take this medicine, as long as your doctor tells you to do so, to obtain better results. Side Effects. Headache Sneezing Nose bleeds Sore nose or throat Respiratory tract infection