अचिंतैव माहौषधिः

अकाण्डपातजातानामार्द्राणां मर्मभेदिनां ।
गाढशोकप्रहाराणामचिंतैव माहौषधिः ॥

akANDapAtajAtAnAm ArdrANAm marmabhedinAM ।
gADhashoka prahArANAm achintaiva mahA auShadhiH ॥

Not thinking about them is the best medicine for grief like - babies that died while taking birth, fresh wounds causing great pain (body shattering pain), any other series of great grief.