"What illnesses can be caused by nasal allergy medications?"

Rhinitis Medication

Rhinitis medication typically refers to drugs used for treating rhinitis, commonly including nasal glucocorticoids, antiviral drugs, antibiotics, and antihistamines. Incorrect usage may lead to conditions such as dry and ruptured nasal mucosa, drug-induced rhinitis, sinusitis, otitis media, and bronchial asthma.

1. Dry and Ruptured Nasal Mucosa

   Long-term use of rhinitis medications can cause the nasal mucosa to dry out or rupture, potentially leading to the formation of nasal scabs and, in severe cases, nasal bleeding.

2. Drug-Induced Rhinitis

   Rhinitis medications encompass vasoconstrictors, glucocorticoids, and antihistamines. Prolonged use may induce bacterial resistance and cause atrophy of the nasal mucosa, leading to drug-induced rhinitis.

3. Sinusitis

   Long-term administration of rhinitis medications, such as furosemide nasal drops, can also trigger sinusitis, often related to adverse reactions to the medications.

4. Otitis Media

   Mostly caused by ear infections, otitis media can worsen in patients with pre-existing conditions who use rhinitis medications.

5. Bronchial Asthma

   Individuals with allergic constitutions may be allergic to components in rhinitis medications, triggering conditions like bronchial asthma.

Apart from the aforementioned situations, prolonged usage of rhinitis medications may also burden the liver and kidneys as most of these drugs undergo metabolism through these organs. When using rhinitis medications, patients should strictly follow medical advice and avoid self-medication. Additionally, it is crucial to check the expiration date to prevent reduced efficacy or deterioration of the medication. If adverse reactions occur after medication, seek medical attention promptly for diagnosis and discontinue usage as advised.