SB 11.28.39
yoga-dharanaya kamscid
asanair dharananvitaih
tapo-mantrausadhaih kamscid
upasargan vinirdahet
Translation:
Some of these obstructions may be counteracted by yogic meditation or by sitting postures, practiced together with concentration on controlled breathing, and others may be counteracted by special austerities, mantras or medicinal herbs.