It's very beautiful that flowers bloom in spring, but for people who are allergic to pollen, the most beautiful flowers seem to be poison. Once they inhale pollen, these people are prone to allergic symptoms, which are serious and even threaten their lives. Therefore, pollen allergy is not just a matter of saying. What are the symptoms of pollen allergy? Let's get to know.
What does pollen allergy symptom have
Pollen allergy usually has runny nose, sneezing, itchy nose and other symptoms. Generally, pollen allergy can be divided into three types. What kind of type do you have?
1. Pollen allergic rhinitis: this kind of allergy usually has runny nose, blocked nose, itchy nose, sneezing, poor breathing and other symptoms.
2. Pollen allergic asthma: the main symptoms of asthma caused by pollen are dyspnea, paroxysmal cough and cough accompanied by white foam like mucus.
3. Pollen allergic conjunctivitis: patients will feel dry and itchy eyes, and eyelid swelling, accompanied by watery or purulent mucus secretion.
Anyway, the symptoms of pollen allergy will make people feel uncomfortable. If the disease is aggravated, it may also cause tracheitis, cor pulmonale and other serious diseases.
How to prevent pollen allergy
If you want to prevent pollen allergy, you should avoid pollen contact in daily life
1. Don't stay outside for a long time
People with allergic constitution should not stay outdoors for a long time, especially when the pollen index is high on sunny days, so they must wear masks when traveling outdoors. Generally late at night, early in the morning or after the rain is the pollen index is relatively low, you can choose to go out at this time.
2. Wear sunglasses
The sun is still a little harsh in spring. You may as well wear sunglasses when you go out. One is to reduce the damage of ultraviolet rays to your eyes, and to avoid contact with pollen. If you are myopic, you can replace contact lenses with lenses.
3. Close the doors and windows during the day
It's right to maintain ventilation in the home environment, but the pollen index outside is high during the day. If the doors and windows are opened greatly during the day, a large number of pollen can fly into the room, which is not very friendly to allergic people. To maintain indoor ventilation, you can choose to open the window at night and close the window before going to bed.
4. Drug therapy
After all, spring is the season of pollen prevalence. It is impossible to completely isolate pollen inhalation, so drug prevention can be done in advance. If pollen allergy is caused by carelessness, and the condition is serious, you should see a doctor as soon as possible.