Your throat irritation and cough returning after stopping Montair FX (montelukast and fexofenadine) suggest an underlying allergy or environmental trigger rather than a bacterial infection requiring continuous antibiotics. For long-term relief, identifying allergens and using targeted treatments like steroid nasal sprays can help you avoid daily oral medicines. The intense vaginal itching is likely a yeast infection, a common side effect of antibiotics disrupting your natural microflora. This can be easily treated with an antifungal medication like fluconazole or topical clotrimazole. Please consult your doctor to safely address the yeast infection and establish a sustainable long-term allergy management plan.

Your shortness of breath is likely a combination of both your chest and your nose. Your lung test showing blocked airways suggests a chest issue, like asthma, while your deviated septum and allergies cause the nasal blockage. Your medications, Avamys and Montair FX, are excellent for managing these symptoms. You may not need surgery immediately; the priority is stabilizing your lung function first. I highly recommend discussing your lung test with a pulmonologist and visiting an ENT specialist to evaluate if correcting your septum is necessary.

Dizziness and headaches can be mild side effects of Montair FX (montelukast/fexofenadine) and Allegra (fexofenadine). Your cheek pain is likely due to the sinus inflammation itself rather than the medication. Regarding your blood test, slightly elevated eosinophils and monocytes are very common, natural immune responses to allergies or sinus infections. I recommend staying well-hydrated and consulting your prescribing doctor to review these lab results and your symptoms to ensure you are on the best path to recovery.

This medication contains montelukast and fexofenadine, which are designed to actively block allergy triggers for about 24 hours. Because allergens are constantly in the environment, your symptoms return once the medication wears off. For daily control, this medication is typically taken consistently every day rather than just when symptoms appear. Additionally, using a generic steroid nasal spray or practicing allergen avoidance can greatly help. Please consult your doctor to discuss a safe, daily management plan that works best for you.

Please be reassured that your prescribed treatment, including Levofloxacin (Levoflox 250), Rabeprazole (Rabedif), and Montelukast/Fexofenadine (Montair FX), is highly appropriate for a bilateral sinus infection. Since you only started yesterday, it is completely normal to not feel relief yet; antibiotics typically take 48 to 72 hours to show noticeable improvement, and full recovery can take one to two weeks. I recommend resting, staying hydrated, and using warm compresses. If you develop a high fever, severe eye swelling, or see no improvement after three full days, please contact your doctor or seek a second opinion.

It is highly unlikely that these symptoms are a sign of cancer. Your elevated eosinophils (allergy-related cells) and loose stools are much more likely a reaction to your medications. Specifically, the antibiotic Cefchamp can cause loose stools by disrupting gut bacteria, and medications like Cefchamp or Hetrazan can trigger allergic reactions that raise eosinophil levels. While Vertin, Pantop D, Rejunex CD3, and Montair FX are helping your ear, the combination might be sensitizing your system. Please consult your prescribing doctor so they can review and safely adjust your medications.