Vitamin D3: indications, instructions

Normal life activity of the human body is possible provided that the supply of vitamins, minerals and other nutrients is replenished. Their insufficiency leads to disruption of the organs and metabolism. A special role is given to vitamins. The deficiency of these components has a very marked effect on the state of health. In order not to meet this problem, it is necessary to eat nutritionally and for the prevention of vitamin complexes.

The importance of vitamin D3

Vitamin D3 takes part in many processes in the body. It affects the immune, bone, nervous systems, the growth of cells and the state of endocrine glands.

The component is primarily responsible for the assimilation of minerals of magnesium and calcium, which are necessary for the formation of dental and bone tissue. Vitamin D3 takes an active part in the metabolism of phosphorus and calcium, resulting in increased dental and bone tissue due to increased inflow of minerals. It influences the processes of cell renewal and growth, protects the body from the development of cancers. A sufficient concentration of the component contributes to the strengthening of immunity, normalizes the level of glucose in the blood, positively affects the cardiovascular system.

The daily norm of vitamin for children is about 500 IU, for adults - 600 IU. Women during pregnancy and lactation are recommended to take up to 1500 IU. An additional dose is also needed for older people.

Vitamin D deficiency: causes

Deficiency of vitamin D in the body, which can be caused by factors such as lack of sunlight and insolation of premises, is a rather common phenomenon. More often it occurs in people who live in the northern latitudes, where a lack of sunlight and long winters prevent the development of the component by the skin. Malnutrition, inadequate consumption of dairy products and fish can also lead to a deficit.

The organism is able to use vitamin D3 only in an active form, for which the kidneys are responsible. Accordingly, people with kidney failure or other problems with these organs are also at risk of developing a vitamin D deficiency. Such diseases as cystic fibrosis, celiac disease, Crohn's disease, disrupt the absorption of the component from food.

The following factors contribute to the development of vitamin D deficiency: vegetarian diet, use of antacids, kidney and liver diseases, dark skin, lactation and pregnancy, age over 50 years.

Symptoms of Deficiency

Depending on the degree of deficiency and sensitivity of a person, the symptomatology of shortage may differ. At the initial stages, it may not manifest itself at all, and then sharply turn into rickets. Symptoms of the deficit include weight loss, weakness, stoop, bone deformity, spinal deformity, slow growth in children, muscle cramps, deformity of teeth, delay in the formation of teeth, pain in the joints.

Insufficient vitamin in the body can be cured, if in time to pay attention to the presence of a problem. To do this, you need to monitor your health and the health of your children, make the right menu, walk in the fresh air and avoid bad habits.

Possible complications

If you do not take measures to neutralize vitamin D deficiency, it can lead to the development of very serious diseases that are difficult to treat, and in some cases can remain for life. The most common complications are rickets (especially in childhood), osteoporosis (bone fragility), osteomalacia, fractures and deformity of bones. In early childhood, when the bone tissue of the child is only being formed, a lack of vitamin can affect the quality of bones in the future.

Against the backdrop of the deficit, the following diseases can gradually develop: multiple sclerosis, hypertension, constant headache, depressive state, chronic pain and fatigue, diseases of the cardiovascular system, oncological diseases, asthma, arthritis.

Prevention

Warn the development of the deficit can be, adhering to simple rules. The first is a sufficient stay in the sun and fresh air. Sunlight positively affects the general condition of a person and stimulates the production of vitamin D skin. The daily diet should include products that contain this component. They can replace drugs and provide the body with the necessary substances.

Complex supplements or vitamins in preparations should be taken only after a thorough examination by a doctor. A specialist can prescribe them for diseases that can contribute to the development of a deficit.

Treatment of insufficiency

Lack of vitamin in the blood can lead to serious complications, therefore it is necessary to take measures at the first signs. Treatment should be comprehensive and consist of several steps. First, it is necessary to discover the cause that caused the deficit, and to eliminate it. It is worthwhile to revise your lifestyle and daily diet, make some adjustments. In particular, you need to eat more fat fish, dairy products, drink vitaminized milk.

After the examination in the clinic, the doctor can prescribe medications containing vitamin D. The choice of medicines is very large, vitamin D3 (solution) is very popular. Another drug is known as "Akvadetrim." Before using any product, please read the instructions. Of great importance is vitamin D3 for babies. The drug "Akvadetrim" is good because it is suitable for use from four weeks of life.

Vitamin D3

To maintain the normal level of the component in the blood, you must include in your daily diet products containing it in sufficient quantities. If it is not possible, then drugs will come to the aid, which are intended to provide the body with vitamin D3.

The most common drugs include "Viganol", "Minisan", "Akvadetrim." Special attention should be paid to the last, aqueous solution of vitamin D3. The peculiarity of the drug is that it is allowed for use by pregnant women and newborn babies. The drug prevents the development of rickets, osteoporosis and other similar diseases, is used in the treatment of beriberi. The drug can be bought at any pharmacy kiosk at an affordable price, it is available without a prescription, but before using, especially during pregnancy, it is advisable to consult a doctor and carefully read the instructions.

Pharmacology

The drug "Aquadetrim", or aqueous vitamin D3, due to the active substance - colcalciferol, affects the normalization of the metabolism of phosphates and calcium, resulting in the correct formation of the skeleton and the preservation of the structure of bone tissue. The active component of the drug takes part in the reabsorption of phosphates, the functioning of parathyroid glands, affects the synthesis of adenosine triphosphate.

The solution helps normalize the content of calcium ions, affects blood clotting and nerve impulses, prevents the development of hypovitaminosis and calcium deficiency, resulting in diseases such as osteoporosis and rickets.

The aqueous solution of "Aquadetrim", in comparison with oil, has a greater bioavailability and is better absorbed, it does not require the presence of bile for absorption into the blood, which is especially important for premature babies who have immature digestion system.

Indications

The use of vitamin D3 is recommended primarily for beriberi and hypovitaminosis. Assign a drug for the treatment and prevention of ricket-like diseases, hypocalcemia, tetany (caused by hypocalcemia). A sufficient amount of a component is necessary for infants and children who grow and develop, their bones are formed and require its presence for normal assimilation of calcium.

In the period of menopause and postmenopause in connection with hormonal changes in women, osteoporosis can develop, for which you also need to take vitamin D3. Instructions for use describe all cases in which you can use the product "Aquadetrim". The drug is prescribed for loss of calcium in the teeth and bones, with osteomalacia of various etiologies, with osteopathy caused by metabolic disorders. It also has a good effect on the recovery and maturation of bone tissue after fractures.

Contraindications

Before giving vitamin D3 to children or taking it yourself, it is advisable to consult a doctor, because he has a list of contraindications to use and side effects.

Do not take the drug with individual sensitivity to colcalciferol, as well as intolerance of benzyl alcohol. With an elevated level of calcium in the blood (hypercalcemia) or urine (hypercalciuria), you should also refuse to take vitamin D3. The instruction prohibits the use of the drug for hypervitaminosis, kidney failure, active form of tuberculosis, urolithiasis. With prolonged immobilization, large doses of the drug are contraindicated.

During the period of pregnancy and breastfeeding the drug is prescribed, taking into account the state of the mother and fetus (child). In this case, extreme caution is needed, because with an overdose the baby can have developmental disabilities. With caution also need to prescribe vitamin D3 for newborns, and especially for premature babies.

Side effects

In patients with vitamin D3, some side effects may occur. If the drug is consumed in the recommended doses, then the possibility of their occurrence is close to zero. Side effects may occur if the dose is exceeded or when individual hypersensitivity occurs to the components of the remedy.

Determine the reaction of the body to the effect of the drug can be on the following symptoms: irritability, sudden changes in mood, stupor, depression, mental disorders, headache. From the gastrointestinal tract can disturb dryness in the mouth, thirst, vomiting, nausea, stool disorders, rapid loss of body weight, right up to anorexia. The cardiovascular system can react with an increase in blood pressure, an increase in heart rate, impaired cardiac activity. In addition, there may be side effects such as nephropathy, myalgia, general muscle weakness, polyuria, soft tissue calcification.

special instructions

If the drug is used to treat a disease, then only a doctor can prescribe it, referring to the results of blood and urine tests. When using the drug for preventive purposes, it is necessary to remember the possibility of an overdose, especially for children of childhood. With prolonged use of vitamin D3 in elevated doses, it is possible to develop chronic hypervitaminosis.

When giving the drug to newborns, one should pay attention to their individual sensitivity to its components. If for a long time to take vitamin D3, for children it threatens the possibility of growth retardation. In elderly patients, the daily requirement for a component increases, but vitamin D preparations may be contraindicated due to the presence of various diseases. In this case, you need to fill the body's need by eating foods with a high content of the substance.

Vitamin D3 in foods

Replenish the lack of vitamins can be with the help of not only medicines, but also food. In sufficient quantity, vitamin D3 is found in mackerel, mackerel, herring, tuna, fish oil, fish liver, seafood, eggs, butter, cheese, cottage cheese, fermented milk products.

In foods of plant origin, there is little vitamin, which should be taken into consideration by vegetarians. Such products include potatoes, nettles, horsetail, parsley, oatmeal. It is synthesized under the influence of sunlight, so it is worth spending more time outdoors, if possible, to take sunbathing.