Hello Sir/Mam, From last 2 days I have a critical pain in my both arms and there is no swelling at all but its a critical. Specially at night, but after applying pain relief gel it will reduce in 2-3 hrs. please let me know what is the route cause for this and for your general information I have not taken any heavy weight and usually I do workout but from past 3-4 days I have not done any workout also. Thanks.