Cryotherapy uses various cryogens from cold water to carbon dioxide and liquid nitrogen. Cold water bath gives the most rapid effect, although can cause shock in a patient. Hereof, cryostimulation that employs dry cold such as vapors of nitrogen or carbon dioxide is considered as more convenient and safe. Certain thing, sceptics who know what is an article critique often point out in their critical work, that both liquid and dry cryogens are able to damage patients severely being use in the wrong way. Frankly speaking, liquid nitrogen used in therapy is not harmful at all due to its intensive evaporation during short contact with warm skin. Most important, one should elude the ingress of cryogens into the eyes because they might cause severe harm to the corneas. Usually, all dangerous substances are carefully kept in insulated containers and are safe from dramatic temperature changes.
Most often, cryotherapy is used for its analgesic impact; also, it helps reduce muscle tension, slow down metabolism and lower the effects of trauma. Currently, cryotherapy broadly proposes pain-soothing solutions for patients with locomotor disorders. The inability of effective movement influences people of all ages both psychologically and socially. Well, let us overlook diseases, which sociology paper topics sometimes mention as "most widely distributed and mind-troubling":
- - rheumatoid arthritis is a connective tissue disease, that is immunologically dependent and characterized by non-specific arthritis and joint painful symptoms. This disease may have mild as well as medium and acute form. Cryostimulation altogether with pharmacological treatment lower pain and oedema of inflamed joints. The best analgesic and soothing effect may be reached through cryostimulation followed by physical exercise.
- - osteoarthritis. One can find in almost any physical therapy coursework, that this is a cartilage and bone disease, which include molecular and biochemical changes in cells on the cartilage as well as sclerosis of bone. Treatment with a cold may be performed in cases of hip, knee or spine osteoarthritis. Vast experience of treatment shows that cryotherapy followed by physical exercise assist increase the mobility of spine and knee exercises, strengthen back muscles and remove pain in the entire thigh.
- - osteoporosis is a bone disease, the consequences of which are a decrease in muscles and ligaments elasticity and difficulty in physical efforts. Sometimes this disease causes an extreme inability to move and even communicate freely – thus, people with osteoporosis would be hardly successful with impromptu speech topics. Degenerative changes influence the neuromuscular system and pattern of locomotion; these result in a painful tension of ligaments and muscles. Cryostimulation relaxes skeletal muscles, improving their strength and facilitating motion of the treated joints.