Why do we sneeze easily when it is cold? What should we pay attention to when we sneeze?

Sneezing is a common bodily reaction in our daily lives, especially when the seasons change. Why is it easy to sneeze when it's cold? Let's take a closer look today. In addition, everyone can learn some daily knowledge about sneezing, which can help us live a healthier life!

Contents of this article

1. Why do we sneeze easily when it is cold?

2. What should you pay attention to when you sneeze?

3. How to judge whether sneezing is caused by rhinitis

4. How to treat sneezing rhinitis

Why do we sneeze easily when it is cold?

1. For cold air allergies, you can inhale hot air from your nasal cavity for 5 minutes every day to relieve the symptoms.

2. It may be the symptom of a cold caused by the cooler weather.

3. Sneezing may also be a way for the human body to detoxify. It is the human immune system at work.

What should you pay attention to when you sneeze?

Sneezing can help the body expel a large number of bacteria and foreign matter from the body and keep the respiratory tract open. If you hold back a sneeze, it is equivalent to "swallowing" the bacteria back. If you encounter the flu season or when respiratory diseases and allergic diseases are prevalent, if you cover your mouth with your hands or pinch your nose to hold back a sneeze, it is easy for bacteria and viruses to stick to your hands and spread through people shaking hands, touching door handles, computer keyboards and other surfaces. If bacteria and viruses stick to your hands and mistakenly enter people's eyes and noses, the infection of these parts will cause more serious harm to themselves. So be careful not to hold back a sneeze.

How to tell if sneezing is caused by rhinitis

Look at the nose

If you suffer from allergic rhinitis, the nasal mucosa of the patient is generally reddish, pale or dark gray, and edematous. Clear and thin nasal discharge can be seen in the nasal cavity. During the interval between attacks, the nasal mucosa is extremely pale and edematous, and even nasal polyps may form.

Look at the symptoms

The typical symptoms of allergic rhinitis are paroxysmal sneezing, clear nasal discharge, nasal congestion, nasal itching and olfactory dysfunction, including nasal congestion, itchy eyes, itchy throat, itchy ears, etc., and are often accompanied by asthma. In severe cases, symptoms such as decreased sense of smell, headache, and memory loss may occur.

Look at the cause

Allergic rhinitis is a reaction caused by the nose being exposed to allergens, which stimulate the immune system. It is mainly divided into inhaled allergens and food allergens. In addition to pollen, the specific allergens that cause allergic rhinitis include cold air, dust, animal hair and skin, woolen clothing, etc. People are more likely to be exposed to these allergens, so it is more important to pay attention to maintaining good hygiene habits in life.

How to treat sneezing rhinitis

Treatment of the cause

Find out the systemic and local causes, and promptly treat systemic chronic diseases, sinusitis, adjacent infection lesions, and nasal septum deviation, etc. Improve living and working environment, exercise, and improve body resistance.

Topical treatments

1. Intranasal glucocorticoids. The first choice for chronic rhinitis, it has a good anti-inflammatory effect and ultimately produces a decongestive effect. It can be used for a longer period of time as needed, with good efficacy and safety.

2. Nasal cleaning: If there is a lot of nasal secretions or it is thick, you can use normal saline to clean the nasal cavity to remove nasal secretions, improve nasal ventilation, and relieve sneezing rhinitis.

3. Use intranasal decongestants. Oxymetazoline hydrochloride spray can be used. Continuous use should not exceed 7 days. If continued use is required, it should be discontinued for 3 to 5 days. Long-term use of 0.5% to 1% ephedrine nasal drops can damage the cilia structure of the nasal mucosa and should be avoided as much as possible. If it is necessary to use it, it should be used intermittently in small amounts. Dibijing is prohibited because it has been proven to cause drug-induced rhinitis.

4. Other treatments. Including blockade therapy, acupuncture therapy, etc., which are rarely used.