High amounts of ornithine may lead to blindness, muscle weakness, and reduced storage of creatine in muscles and the brain. Early evidence suggests that long-term creatine supplements may help replace missing creatine and slow vision loss.verall, the available evidence suggests that creatine does increase lean body mass, strength, and total work. Future studies should include the effect of individual differences such as fitness levels, sex, and age.
Injuries to other parts of your body, such as rotator cuff tears, spine fractures, or other injuries that cause trauma, can also lead to pain between your shoulder blades. Other causes for shoulder blade pain include: degenerative disc disease, or a herniated or bulging disc in the spine; scoliosis
Sprains and arthritis are the most common problems. Spinal cord compression and pinched nerves are the most serious. Muscular: tightness or spasm (the rhomboids, trapezius, scalenes, and the erector spinae muscles) cause midline pain (along the center of the neck) or pain in the shoulder blades.f the spinal cord is injured, pain and weakness can include the legs as well. Degenerative problems (like arthritis) and inflammatory diseases (like ankylosing spondylitis) can cause neck pain. Ordinary arthritis, or osteoarthritis, is the result of wear and tear from years of use. It is normal.