Specific fic - Let it Break

http://www.fanfiction.net/s/7315474/1/Let_It_Break

Sam is hurt worse by the Crowley's demons than the hit to the head we saw, but he hides it knowing Dean is worried enough by Lisa's injuries. Dean doesn't find out until much later, when the injury has already worsened
7,993

You've probably read some of these.....

Hidden injuries, all gen - some are pre series


http://de-nugis.livejournal.com/28294.html

http://winchesterhaunt.livejournal.com/17687.html

http://vail-kagami.livejournal.com/126870.html

http://www.fanfiction.net/s/7007947/1/Matching_Weight

http://www.fanfiction.net/s/6771699/1/Falling_Down

http://www.fanfiction.net/s/6453177/1/Im_here

http://www.fanfiction.net/s/5461010/1/Culpable

http://www.fanfiction.net/s/3692204/1/Untended_Wounds

http://www.fanfiction.net/s/5328968/1/Wake_Up_Call

http://www.fanfiction.net/s/5191636/1/Recovery_Time

http://www.fanfiction.net/s/5309538/1/The_Kids_Arent_Alright

http://www.fanfiction.net/s/4198355/1/No_Dispute

http://www.fanfiction.net/s/3738455/1/The_Most_Important_Thing

http://www.fanfiction.net/s/5307254/1/Desperate_Measures

http://www.fanfiction.net/s/3725099/1/Too_Little_Too_Late

http://www.fanfiction.net/s/4290043/1/bInjuries_b_Arent_Always_Skin_Deep

http://www.fanfiction.net/s/5110384/1/White_Lie


I've got more but they'll keep you going i hope, Love Hurt!Sam hiding an injury or being sick

You are officially my favourite person ever right now! Thank you so much <3

Now, there's a fan after my own heart. Thanks for the yummy recs!!

Most anything by Skag Trendy, Cindy123, or in the Sam Winchester community on ff.net. If you want to find anymore go too ff.net and just put in Hurt/limp/sick Sam in the search engine and change story to community. You'll find some really awesome ones:P