Patients with severe symptoms
Necklace air freshener is an effective way to prevent pollen and hay fever. If the symptoms of hay fever are relatively mild, there is no asthma. The symptoms of rhinitis and conjunctivitis mentioned above are not very serious.
If you do not have time to go to the hospital, you can buy some safer oral antihistamines, such as loratadine. When the symptoms are not well controlled, please go to the hospital in time. However, if you can’t control it with medicine and the symptoms are more obvious, especially when you have asthma, it is better for you to go to the hospital for treatment.
Treatments for hay fever
For the treatment of hay fever, the first is to control it with medication when the pollen season occurs. The second is to avoid contact with allergens, such as the use of pollen blockers. We can smear it or spray it on the nasal mucosa to form a protective film, preventing pollen from contacting the nasal mucosa and causing symptoms. Finally, in the long run, patients can do immunotherapy. It is what everyone calls desensitization treatment.
Desensitization treatment is actually a cause treatment, which is somewhat similar to “fighting poison with poison”. If you are allergic to cypress pollen through the skin test, we prepare it into a series of concentrations of extract. Namely they are from low concentration to high concentration and from low dose to high dose. We will gradually increase the dose to make you resistant to cypress pollen. Allergy symptoms can be significantly alleviated, or even no symptoms. The course of desensitization treatment is relatively long, usually 3 to 5 years.
For patients receiving desensitization therapy, please pay attention to the following issues.
Firstly, when there are contraindications, such as severe uncontrolled asthma, immunotherapy is not available. Secondly, we have to suspend the treatment if you have a sudden fever or a cold, or have an asthma attack that is not well controlled. At length, if you are receiving a new crown vaccine injection, please suspend immunotherapy for 1 to 2 weeks before and after the injection.