I had iron infusion two days a week .. first two dose went well which i had in hand no swelling. But third dose i had in forearm.. i had swelling for a week and swelling went away i am putting thrombophob ointment to that area but pain is there in that surrounding area and arm..it has been one month over after i had that infusion .. will this pain go away on its own or will there be serious inflammation or clot in the area please help me with this i am worried and afraid will that cause any harm.is there any tablet to dissolve clot if there are any ther is no color change or fever for me