Hello sir/ mam, i want to let you know that i have completed the covid vaccine 2nd dose ( Covishield) yesterday i.e on 5/8/2021. I didn't feel anything for 5hrs, but then i saw that the area where i got the vaccine in my left hand got swelled up, and its painful and very much itchy. Today also i saw the area is swelled up, redness and painful a bit. So what should i do? Should i take any medicine ?? Please help as i am getting tensed. Thank u in advance