Good Afternoon, About 8 days ago Saturday, I had a swelling in my face because of an allergy I took some antihistamine and two days later the swelling decreased but my left achilles tendon started paining, I consulted a doctor and he prescribed a medicine with the composition of Diclofenac (50 mg, Paracetamol (500 mg, Serratiopeptidase (15 mg) .On Thursday my achilles tendon stopped paining but the middle of the foot and inner arch started throbbing so bad that I can't stand on it anymore, when I rest completely or am on the medication I have no pain but if I walk a bit the pain starts and the inflammation as well. Without medication it feels like someone is jabbing me continuously even while resting. Is this normal? What is your advice.