I am a 22 year old boy and got hurt on my femur with someone's knees. I tried all home remedies but pain still exists. His knees strikes on my femur and the part got swollen but the bone is safe. I applied pain relieving sprays but still the part is swollen and became red. I'm having problem in walking like climbing slopping surface because have to apply a greater force to climb up. Please help me in subsiding the pain. One more question - my face is full of pimples. I drink enough water per day to fulfill the need of water and to keep my stomach cool. I take medicines for my pimples but they are not subsiding. Please give me tips so that I can restore my face to the original one. Thank you.