"Are nasal allergy medications harmful to the eyes?"

Rhinitis medications generally pose no harm to the eyes. They mainly include vasoconstrictors, antihistamines, nasal glucocorticoids, and antibiotics. It is recommended to use these medications under the guidance of a doctor to avoid adverse consequences from self-medication. Here's a breakdown:

1. Vasoconstrictors

Excessive use of rhinitis medications like ephedrine hydrochloride nasal drops may cause dry nasal mucosa, nasal pain, and nasal mucosa congestion. These adverse reactions usually subside after discontinuing the medication.

2. Antihistamines

Examples include levocetirizine dihydrochloride tablets and loratadine tablets. Long-term use can lead to drowsiness, dizziness, insomnia, and excitability. It can also suppress the central nervous system, causing arrhythmias and low blood pressure, but typically does not affect the eyes.

3. Nasal Glucocorticoids

Medications such as budesonide nasal spray and fluticasone propionate nasal spray, when used long-term, may cause dry nasal mucosa, dry throat, and nasal bleeding. However, they usually do not harm the eyes.

4. Antibiotics

If a patient accidentally contracts a bacterial infection that leads to rhinitis, antibiotics such as cefixime capsules and amoxicillin capsules can be prescribed by a doctor. These medications generally do not harm the eyes and can alleviate nasal inflammation. It is advised to use medications under medical supervision to prevent adverse consequences from self-medication.

During medication, maintain a light diet and avoid spicy, stimulating foods like chili peppers and hot pot. If any discomfort arises, seek immediate medical attention and follow the doctor's instructions for treatment.