I have been having pain in my hips and bilateral lower extremities for the past 17-18 hours. The pain is alleviated by walking slowly, not by laying down. In the past 18 hours I ve taken two 800mg Ibuprophens, one Percocet (17 hours ago). I have no swelling, redness in either legs or hips. Originally I had thought it was an allergic reaction so I did take 2 Benadryl tablets. These did not seem to help, then I went to the NSAIDS and then to Percocet. No N,V,D in the past 15 hours. I did walk 3 miles yesterday, but this is typical for me 2-4X week. No routine meds other than Rebif for my MS - No Coumadin, no aspirin. I m wondering if I may have a DVT or threw a clot somewhere but don t know about those typical symptoms other than pain in the extremities.