<s>[INST] My husband had cellulitis in his knee and treated it with antibiotics. It has been gone for about 3 months now but he ca not lean on his knee at all and says that it feels like there is a lump under his knee cap? Is there something he can do to make it better? Does he need to go back to the doctor? [/INST] hiI think he may see a physiotherapist and do graded exercises for muscle buid uparound knee, do hot fomentation, apply local anti-inflammatory gels.it will be okaythanks </s>