Health Queries about Allergem FX 120/10mg Tablet 10s

I have a sore throat after coughing during a viral fever and can barely swallow my own saliva. Is a fexofenadine and montelukast combination tablet safe to take for this, and what's the dose and side effects?

That sounds really uncomfortable, and pain severe enough to make swallowing difficult is worth taking seriously rather than treating at home. This particular ta...