How often should I take the medication for rhinitis, in terms of hours?

Nasal allergy medications are typically taken every 4-6 hours, with the exact timing determined by the severity of the patient's condition, individual constitution, and the effectiveness after medication. It is recommended to take medication under the guidance of a doctor to prevent overdose and potential harm to health. Nasal allergy medications encompass various types, including antihistamines, antileukotrienes, mast cell stabilizers, and decongestants. Different types of nasal allergies often require targeted medication. For instance, patients with allergic rhinitis generally take antihistamines, such as cetirizine hydrochloride tablets or loratadine tablets. Chronic rhinitis patients, on the other hand, are prescribed antileukotrienes like montelukast sodium tablets or zafirlukast tablets. For other types of nasal allergies, the frequency of medication intake, typically every 4-6 hours, depends on the severity of the patient's condition. Mild symptoms like nasal congestion, itching, and sneezing may only require 2-3 doses daily. In severe cases with symptoms like nasal congestion, reduced sense of smell, headache, and dizziness, the medication may need to be taken 6-8 times a day for symptom relief. For atrophic rhinitis, nasal allergy medications alone are often insufficient, and medications like betamethasone sodium phosphate may be prescribed by doctors, or surgical interventions may be necessary. During the administration of nasal allergy medications, a specific analysis is required based on the type of disease. For allergic rhinitis, identifying and avoiding allergens in daily life is crucial. Additionally, maintaining a clean and tidy living environment with regular cleaning is essential.