Current meaning. At the end of the Mexican flag history, certain symbols and meanings were agreed upon. The new meanings of the colours are fairly recent: Green is hope, white is unity, and red is the blood of heroes. These meanings are not enforced by law, so they may continue to change.
Steroid Shots: What You Need to Know. The cost of steroid shots for back pain varies, but they generally are not covered by health insurance plans. One study on Medicare benefits for these procedures estimates the cost to be anywhere from $200 to $300 per visit. The risk of complications is low, but there's a small possibility of side effects.
Cortisone is a type of medicine called a corticosteroid, or steroid. It is used to treat inflammation, which can help relieve symptoms such as swelling, irritation, and pain. A cortisone shot is often used to relieve pain and reduce the swelling of a joint, tendon, or bursa. (A bursa is a fluid-filled sac that acts as a cushion between tendons, bones, and skin.) These problems are common in knee, elbow, and shoulder joints.