The Compendium of Bheḷa 6.21.4

6.21.4

vedanāṃ janayet tīvrāṃ śaṅkhayor mūrdhni gaṇḍayoḥ | nighnanniva śiro ' tyarthaṃ muhurgṛhṇāti pāṇinā ||

produce severe pain in the temples, head, and cheeks. / As if someone were beating his head severely, he clutches it constantly with his hands.