<s>[INST] been diagnosed with chronic sinusitis , been on allot of penicillin , had a MRI, which confirmed it. feels like toothache this all started after a root canal treatment. Doc took swab as i requested a year later & she found staphylococcus!! now ive been prescribed a combination antibiotic 500mg flucloxallin that i started today...I am taking a probiotic too. Ive had a minor athrostopy that almost killed me as the recovery was so bad, & i didnt take any time off work either, im good at the moment as im positive doing yoga & on leave for a wk im also drinking organic apple cider vinagar with water throughout the day. [/INST] Hello jay, chronic sinusitis is one of the most common prevailing disease in the modern world and is 100% curable...... Toothache is one of the effects of chronic sinusitis itself, so please consult your physician for that to that do you really need a medication for that!!!! Else, in homeopathy the treatment is permanent and quick as the medicines you are taking right now i.e. antibiotics do have loads of side effects. Consult a good classical homeopathic physician there in your area, he or she may help you to come over it successfully..... along with that, start doing some BREATHING EXERCISES and do inhale plain water steam, it will help in relaxation of nasal congestion too.... take care........  </s>