Thigh pain is usually attributed to various roots and result in a charley-horse, bursitis, groin pull or pulled hamstrings. In many situations the discomfort is attributed to the muscle strain that can cause a bruise. If it worsens, then chronic pain may happen and there could be other serious causes of the thigh pain. Even so, the moment people feel thigh pain, they may need to do the RICE technique of rest, ice, cold compression and elevation. It is also crucial have the thigh treated by an expert if excessive and constant discomfort persistsIt is very important to not use your feet when the pain strikes. Don't put any pressures to your leg muscles for example by standing or walking, as they can worsens the pain because of excessive muscle strain. In severe cases even sitting can cause thigh pain, then it is necessary to lie down.
Compress your thigh with a bag of ice in the location where the pain is felt. Put it on for twenty minutes and then put it again in the next 3 hours of the pain is still felt.
Wrap the thigh with flexible bandages, for example the ACE wrap, for adding more pressure on the painful location on your thigh. It could bring down pain, which in turn could cut down the thigh pain. You may buy such bandages at a retail store or pharmacy.
Elevate the whole leg with pillows. Keep the thigh lifted at about the same level with the chest. It is better if you lay on your side.
If possible take a mild painkiller, such as ibuprofen or Tylenol. Do the above steps again until the pain subsides, and if it lasts for more than three days then you should see a doctor.

At your thigh muscles, sitting puts your thighs in a bent position, consequently the tensor fascia lata and the rectus femoris whose uses are to broaden the thigh are badly stretched and attenuated while your hamstring muscles with the function to bend your knee become tight and short because of asymmetry of muscle flexibility as found in the tilting board principle.
Thigh pain after squatting or crouching is ordinary in people with tight thigh muscles. Many of us who are in sitting posture everyday have tight muscles in the both thighs. So if we do squatting or crouching movements whether performed in a prolonged way or continuously, you can feel impuissance, pain or discomfort in front of your thighs and also along the inner part of your thighs. It would tell you that your muscles in those areas were ill-treated by the scrunching up or squatting postures.
It is the problem of our modern societies, thigh pain disturbs the lives of millions people. How to manage the chronic thigh pain?
Whether your thigh pain is recent or long, here's how you can control the thigh pain. Rest, ice, compression and elevation. "Even athletes have adopted the following rules: rest, ice, compression and elevation, especially after they use the first day of practice," according to Robert Nirschl, doctor, assistant professor of orthopedic surgery at the Faculty of Medicine of the Georgetown University in Washington, DC When the thigh pain occurs because of overwork, relax the thigh for at least 48 hours so they can begin their healing process. During this period of rest, use of ice and anti-inflammatory drug "says Dr. Nirschl. The ice allows blood vessels to tighten, which eases thigh pain and relaxes the thigh muscle fibers that have strained when spasm. Wrap ice in a cloth and apply thin ice on the sore area for about 20 minutes.
Last Saturday, you spent the whole morning to paint the ceiling of the kitchen. Then in the afternoon, you played ball with your nephews. You would feel very good on Sunday, then you decided to clean the garage. You feel in great shape by doing these activities, but on Monday morning, your thigh muscles have tell you very clearly that they do not like to be treated that way. Unfortunately, they have only one way to communicate their displeasure: thigh pain.