Allergic rhinitis, what is the recurrence after an interval of three years

Allergic rhinitis is a hypersensitivity reaction caused by the body's exposure to allergens. Patients may have paroxysmal sneezing, watery discharge, and nasal itching, and may have recurrent episodes.

If allergic rhinitis has been cured and recurs after 3 years, it is considered to be related to environmental factors, such as pollen, dust mites and other allergens that irritate the nasal mucosa and cause an inflammatory response. It may also be caused by a decline in the patient's immune function, resulting in a relapse of the disease due to weakened immunity.

It is recommended to seek medical examination in time and identify the cause before targeted treatment.In daily life, we should pay attention to avoid contact with allergens, keep warm, keep indoor air circulation and clean hygiene, and strengthen physical exercise to enhance physical fitness and improve self-resistance.

For those with mild symptoms, antihistamines can be used to relieve symptoms as prescribed, and loratadine tablets or cetirizine hydrochloride capsules are commonly used; It can also be used in combination with topical ointments to reduce discomfort by applying to the affected area, such as mometasone furoate cream or desonide ointment.

If the above methods are not effective, desensitization therapy can also be used to improve the situation, that is, the body can produce antibodies by injecting allergen extracts, so as to achieve the purpose of disease prevention. In addition, it can be treated by surgical removal of hypertrophic inferior turbinate tissue.

Eating more foods rich in vitamin C, such as oranges or fruits such as kiwifruit, can play a supporting role. It is also necessary to take personal protective measures and wear a mask when going out to reduce the inhalation of harmful gases and dust particles.