I Have Been Taking Commanding For Over 30 Years For

I have been taking commanding for over 30 years for a blood clotting disorder and occasionally take pain relievers for sinus headaches. I was just diagnosed with bronchitis and am taking augmentin. I am having some serious body aches and I'm wondering if there is any drug interactions with the augmentin if I take alkaselzer plus cold medicine to help with the aching and hopefully find some rest tonight? I know that it is not recommended with the coumadin on a regular basis, however it is my understanding that provided I have regular pt/inr tests and it is not a regular habit, taking aspirin products occasionally is not a problem