Detailed Information About Muscle Relaxants Online Sale Without A Prescription
What are muscle spasms?
For the body to perform the work of his muscular tissue in a normal state should be smooth and elastic. Depending on his will, the muscle tissue can be equally strained or evenly relaxed. But we are constantly encountering a situation in which parts (or even groups of muscle fibers and whole muscles) can appear in different places on the human body, in which tension, regardless of the person's desire, is maintained and maintained. Such areas can be either large or very small, they can be conscious of consciousness as spasm, tension, or they may not be noticed at all.
What is the harm of muscle tension and spasms?
The first answer to this question lies on the surface: if the muscle is spasmodic, it squeezes blood vessels and nerve fibers. As a result, nutrition and energy-information exchange is disturbed both in the tissues of the muscle itself, and in those internal organs to which the vessels and nerves are pinched and nourished. For example, in the neck region the vagus nerve is clamped, on it impulses do not pass to the pancreas, which causes a violation of the innervation of the organ with the corresponding enzymatic disorders of the gastrointestinal tract.
The second negative result: the spasmodic muscle is a contracted muscle, its maintenance in a stressed state requires ATP - certain energy inputs. That is, to maintain the muscle in a state of stress, the body's own energy is consumed, and the tension that arises not only does not benefit, but also harms the body (see 1). Given that the areas in which muscle tension has arisen can be quite extensive, and the stresses are maintained constantly (even in sleep), the energy costs of the body for irrational and harmful work can be quite significant.
There is also a third negative effect, which we'll talk about a little later.
Usually, when a doctor is examined, trigger zones can be found in the muscle that straightens the back or lifts the shoulder blade, in the trapezius muscle, and in some others. With muscle tension, the patient can feel:
Pain of aching, oppressive, pressing character
Increased or decreased almost constant pain
Reflection of pain in the shoulder, eyes, head
The inability to perform full movements of the hand or head turns.
The main causes of muscle spasms are:
Osteochondrosis, as well as its manifestations, expressed in the form of protrusions, herniated intervertebral discs
Injuries and bruises of the spine, in which a muscle strain occurs and a trigger syndrome develops in response to pain
Static muscular tension of a long-lasting nature that can occur with the wrong posture of a person sitting at a table or working at a computer when carrying a bag on one shoulder (when one shoulder becomes taller than the other)
Emotional stress, causing an increase in muscle tone.
Why do muscle tension and spasm occur?
Muscle spasms are painful convulsive muscle contractions that occur involuntarily directly during or immediately after exercise.
The reason for the occurrence of spasms depends on various causes and has not yet been fully explored. However, there are some common causes that determine the nature of the origin of muscle strains.
In the likely emergence of muscle spasms, a key role is played by the state of hydration of the human body. In the gym you can see people consuming vitamin drinks during exercise. They do it for a reason.
Vitamin drinks contain an optimally balanced concentration of sodium, potassium and calcium. These micronutrients have a beneficial effect on the functioning of muscles and nerves. If the balance of these electrolytes is disturbed (which is possible, when a person sweats heavily), problems may arise.
The same can happen if you drink plenty of water during exercise. Many people make an approach and immediately drink water, make the next approach and drink again. At the same time, they are sure that they are helping their body in this way.
Everyone knows that the human body is three-quarters water. Under intensive loads, sodium is released together with sweat, which does not replace anything. When a person drinks water, he replaces one isolated liquid with another, which is not the same - there is no key mineral component in it. This can be the reason that the functioning of muscles is deteriorating.
In addition, when working in a very hot room, this process is complicated: the person not only sweats more, but also the heat adversely affects the muscles. As a result, weakness and fatigue appear.
The level of calcium
Another reason for the appearance of blocks is a low level in the body of calcium. If the concentration of calcium decreases, the amount of intracellular fluid that surrounds the muscles and nerves decreases. As a result, the nerve endings are excessively irritated, and this, in turn, leads to the appearance of spasms.
After muscle strain, a relaxation period begins, lasting longer than compression itself. But this relaxation process is based on a sensory feedback that arises between the spinal cord and muscles and combines tendons and neuromuscular spindles.
If the muscles are tired, they narrow. This increases the load on the neuromuscular spindles and reduces the tendons. If this happens at the same time, the process of correct muscle contraction / relaxation is broken, which leads to spasm.