Doctors give trusted answers on uses, effects, side-effects, and cautions: Dr. Zacharisen on expired nasal spray: Nasonex (mometasone) is a prescription nasal steroid spray to effectively treat nasal allergies in patients over 2 years old. It is the most effective treatment for nasal allergies and used on a regular basis. Drixine is available. Nasal decongestants are useful medications for the common cold and for allergic rhinitis with congestion. They are safe for most patients, but their labeling includes a host of precautions. Learn about nasal allergy medications (nasal sprays) includes antihistamines, decongestants, and nasal steroid sprays, and their side effects. You may be worried about nasal spray addiction if you find yourself repeatedly reaching for your decongestant. Could it be rebound congestion instead? This can block the nasal airway completely, causing extreme discomfort. Rebound congestion is temporarily relieved by the use of nose spray giving the person a small window of relief. The Flonase Sensimist nasal spray is a highly effective product that will clear up your allergies and won't deter you from going your runs--or going outside for that matter. Adams, Pharmacology for Nurse: A Pathophysiologic Approach, 4/E Chapter 38. Question 1. Type: MCSA. The client tells the nurse that her symptoms have become worse since she has been using oxymetazoline (Afrin) for nasal congestion. These afflictions are better treated with nasal steroids, like Rhinocort or Flonase, which build up their action over time to control chronic stuffiness without the risk of rebound or significant. Doctors give trusted answers on uses, effects, side-effects, and cautions: Dr. Sanders on flonase vs nasacort: Doctors on healthtap are asked not to endorse particular products or product lines. My nose for the last few months constantly feels blocked, and when i blow it nothing comes out. Ive been doing the sinus rinse with salt water etc but it doesnt seem to be improving things.