Side effects of nasal spray and disadvantage Let us know about the damage caused by nasal spray.

It becomes very difficult to take care of health in the cold season, because the risk of various allergies and infections decreases in this season. Most of us have the problem of frequent nasal congestion in winter, which can be quite bothersome. Although the blocked nose can be easily opened with the help of many home remedies, but they do not provide instant relief and people run towards instant relief. This is the reason why nasal sprays etc. available in the markets are used, because with their help the blocked nose opens immediately. But very few people know that some types of nasal spray can also be harmful for you. Let us know what are the disadvantages of using nasal spray.

1. Bleeding nose If you have been using nasal spray continuously for a long time, it can cause many serious conditions. Prolonged use of nasal spray can cause ulcers inside the nose, which can lead to problems like nose bleeding. Even if you are using the nasal spray in the wrong way, there can be a problem of nose bleeding. 2. Swelling in the nose If you are using too much nasal spray, it can cause many problems for your nose and one of them is swelling of the nose. Actually, some chemicals used in nasal spray irritate the sensitive skin inside the nose when it is in excess and swelling start. 3. Bad taste in mouth Bad taste in the mouth, metallic taste or no taste at all can also be caused by using too much nasal spray. On excessive use of nasal spray, some of the chemicals present in it go from the nose through the throat to the mouth and spoil the taste of the mouth. That's why it is necessary to use it in a limited quantity only. 4. Severe burning and itching in the nose Excessive use of nasal spray can cause sore throat, as the chemicals present in it in excess affect the sensitive skin inside the nose. Using it excessively inside the nose can damage the skin of the nose. Due to this, problems like burning sensation and itching start. Disadvantage Among the major disadvantages of the nasal route are the limited application volume (25-250 µL), the difficulty of high molecular weight drugs (>1,000 Da) to pass through the nasal mucosa, the presence of pathological conditions, mucocilliary drug clearance, enzymatic barriers and irritation of the nasal mucosa [2,4].