Samajwadi Party chief Mulayam Singh Yadav took ill late on Monday evening a family source said.
quot;Netaji is down with a severe toothache and underwent a check-up after which the doctors have advised him restquot; the source said.
Mulayam Singh had a root canal done some time back and had been ailing from a toothache for a long time.nbsp;
As soon as news of his indisposition reached party leaders both Shivpal Singh Yadav and Chief Minister Akhilesh Yadav drove down to meet him.
A senior leader said that both the leaders who are otherwise at war with each other drove in one vehicle.nbsp;
The family patriarch has been battling internal feuds in the party for about a month which have left him quot;stressed exhausted and traumatisedquot; a close aide said.