Work nurse said wife has a sinus infection. She had been taken biaxion and throat lounges. She has sinus drip, fever comes and goes. Sore throat. Any ideas?

She needs to see. Her physician or ear, nose, throat specialist. Might not be the right antibiotic since fever is recurring. The sore throat and postnatal drips are from her allergies . She needs to take any decongestant histamines with topical nasal sprays . Fever control for now till she sees md.