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Respiratory allergy corresponds to an exaggerated response of the immune system to substances such as dust, pollen, animal hair or fungi, for example, causing diseases such as rhinitis, asthma or sinusitis.
Respiratory allergy is generally more common in people with genetic predisposition or who have greater sensitivity of the immune system to the substances responsible for the allergy. Symptoms are more frequent in spring or autumn, due to the decrease in humidity and the increased concentration of these substances in the air.
To treat respiratory allergy correctly, the allergist must study the cause and indicate the use of specific remedies for the problem, in addition to other precautions that facilitate recovery, such as avoiding frequent places that are very polluted and drinking plenty of water on a daily basis.
Main symptoms
The most common symptom of respiratory allergy is itchy eyes and frequent sneezing, but other symptoms are also common, such as:
- Dry cough;
- Frequent sneezing;
- Nasal discharge;
- Itchy eyes, nose or throat;
- Headache;
- Tearing eyes.
Symptoms may appear separately and there is usually no fever. In babies the symptoms are the same, however it is important that the baby is evaluated by a pediatrician in order to initiate appropriate treatment.
Respiratory allergy in pregnancy
Respiratory allergy in pregnancy is very common and occurs mainly due to hormonal changes, increased blood volume and body changes that the pregnant woman experiences during pregnancy.
If the pregnant woman suffers from a respiratory allergy, such as asthma, it is important that, before pregnancy, consult an allergist to initiate the appropriate treatment and prevent the worsening of symptoms.
Respiratory allergy in pregnancy can be treated with the use of allergy remedies that are safe and should always be guided by a doctor.
How to confirm the diagnosis
The diagnosis of respiratory allergy is made by the general practitioner or allergist based on the signs and symptoms presented by the person. However, allergy tests can also be performed, which are performed in the doctor's office, to confirm the allergy and to know which agent is responsible.
Performing an allergy test often helps to identify the possible cause of respiratory allergy, allowing the person to more effectively prevent further attacks. Understand how allergy testing is done.
Possible causes of allergy
Respiratory allergy is caused by factors that can irritate the nasal mucosa and trigger an immune system response, leading to the appearance of the characteristic symptoms of respiratory allergy.
Thus, the occurrence of this type of allergy may be due to the presence of dust mites that accumulate in dust, blankets, carpets and curtains, in addition to being also triggered by pollen from trees and plants, pollution, smoke and hair from domestic animals, for example. example.
In addition, some situations can increase the risk of developing respiratory allergy, such as having a family history of allergies, working in a place with a lot of dust or very exposed to mold or living in a house with high humidity or poor ventilation.
What to do to relieve symptoms
What should be done in respiratory allergy, to reduce symptoms, includes:
- Drink at least 1 liter of water a day;
- Avoid smoking or going to places with smoke or pollution;
- Renew the air of the house every day, opening the windows;
- Keep the house clean and vacuumed, to avoid the accumulation of dust;
- Keep pets out of the bedroom.
In addition to these tips, people can prevent respiratory allergy by using anti-dust mite fabrics and materials to cover pillows, mattresses and sofas, for example. Check out some natural options to relieve respiratory allergy.