Dr. Hanif warmly Welcomes you! Thanks for consulting at my virtual clinic. I have carefully worked through your case, and I can realize your health worries. Being your physician, I assure you not to worry as I will take care all of your medical concerns.   If that antibiotic is working good keep going with that. But, if m you feel the antibiotic is no more working for you to treat the infection, ask your physician to change that. I don t know which one are you taking right now, otherwise I would have prescribed you a replacement. Take Claritin tablet, Phenylephrine nasal spray, Ibuprofen tablet and a Multivitamin tablet daily. Plenty of fluids, proper rest, avoidance from the allergens and pets, smoking and alcohol. Take fresh fruit juices and avoid Sodas. Hope I answered all of your health concerns . If you have further questions in future, feel free to contact me anytime. In the start of your question write my name, and I will get back to you in no time. If satisfied, please click you found it helpful. Have a wonderful time ahead.   Best Regards! DR. MUHAMMAD M. HANIF USA