Originally Posted by Bhavna
how may we can recover from it.
you need to do some changes like Link Cleanup, as per my opinion following can be reason to hit by penguin
1. if you have bad back links then you have to remove that
2. if you don't have any Quality back links than you have to build it
3. if You have done improper use of disavow in link clean up
4. May be other reason
these can be the big reasons of hitting by Penguin, you have to find the proper reason and fixed all issues as soon as possible and Have to Wait Till the next Penguin Update