<s>[INST] I have pain when I raise my left thigh to get into the car. I am also having pain when I stand up in hip area and buttock. I was once told that my right leg is a bit shorter than my left. It seems to be getting worse. I work in an office and sit for a good part of the day. [/INST] Hello! Thank you for writing us here. The symptoms are more likely a case of performs syn Chat Doctor.  it's a muscle in the buttock region which when inflamed causes pain. I would suggest you to take diclofenac sodium for a couple of weeks. If it improves, you can take it for one more week but if no improvement is seen, you can go for a Botox injection which would relax the muscle and you'll have relief from pain in buttock region. Best regards </s>