my arm is swollen = ذراعي مُتَوَرِّمة (thera-ii mutawarrima) my arm = ذراعي (This is Standard Arabic)

my arm ذراعي is swollen متورمة

ذراعي مُتَوَرِّمة

and using the Lebanese dialect: ايدي ورماني (Eedi warmani) :)