I have been having a foot sprain for 10 days now. It pains while walking only not while standing or sitting. After trying Voveran Gel, Moov etc. I visited an Orthopedic Dr 4 days ago. He examined the foot and said that it was a blood clot. And that no x-ray was required. He prescribed Ruthoheal D, Sompraz D 20 and Fenlong ointment. He also advised the foot to be wrapped in crepe bandage. There is only one dose left and there is no improvement. Please suggest medicines to heal this.