implants

I had 4 implants on my lower mouth and two teeth removed lower moouth it is two weeks now and I am still in pain.   i take 800 mg motrim every 6 hours.  I developed mouth ulcers.   do you think the pain is from the ulcers or could I have implant failure of nerve damage

[Jerome Tsang, DDS]

Probably not nerve damage as nerve damage would more likely result in constant tingling or numbness.  Have you seen your dentist since the implants were placed?  It may take some time to heal or it could be a failing implant.