❶ Vitamin A Capsules. Application Tips

❶ Vitamin A Capsules. Application Tips
❶ Vitamin A Capsules. Application Tips

Video: ❶ Vitamin A Capsules. Application Tips

Video: ❶ Vitamin A Capsules. Application Tips
Video: About Vitamin A Capsules for Skin 2024, March
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Vitamin A capsules. Application Tips
Vitamin A capsules. Application Tips

Vitamin A is a unique natural remedy for strengthening, rejuvenating and healing your body. The pharmaceutical industry produces oil solutions for internal and external use, pills, tablets, powders, vitamin A capsules. Location: Location:

The use of retinol in medical practice is widespread. After all, it takes part in almost all chemical processes of the body - it regulates the growth and division of cells, neutralizes free radicals, stimulates the immune system, is responsible for visual impulses of the brain, controls the work of metabolism, the production of hormones, and the regeneration of cells and tissues. It is also included in the mandatory list of complex multivitamins such as Aevit, Aerovit, Dekamevit, Complivit, etc.

Retinol, as a true vitamin, enters the human body with animal products. Dairy products - milk, butter, cream, cheese. Meat and fish offal, eggs and caviar. Vitamin can be synthesized by the body from carotene - provitamin A, which is similar in function and structure, which is found in plant products. Carotene and other retinol compounds are found in small amounts in almost all vegetables, fruits, berries and some herbs. Carotene is resistant to heat treatment, but it evaporates during oxidation and is photosensitive; it is also not advisable to use iron and copper dishes for cooking products containing this vitamin.

The third, no less important way of getting retinol into the body is the use of a finished drug - retinol acetate or retinol palmitate. The most common form of use is a solution of retinol acetate in oil and dragees, but dosed vitamin A in capsules is most effective . Applicationcapsules due to the fact that the active substance is contained in the shell, and does not come into contact with oxygen. In our body, vitamin A protects tocopherol (vitamin E) from oxidation. If the level of tocopherol is low, then the body cannot absorb enough vitamin A. According to the same principle, retinol interacts with calciferol (vitamin D). And zinc deficiency can affect the ineffective delivery of vitamin A through the intestinal walls into the blood, the lack of retinol, in turn, makes it difficult for the absorption of zinc.

vitamin A capsules
vitamin A capsules

Retinol is one of the best natural antioxidants that stimulates the body's redox processes, increases metabolism and energy metabolism. Metabolic disorders, body weight disorders, as well as diseases such as rickets and hyperkeratosis, prevent the use of vitamin A capsules. The use of the drug also enhances protein synthesis in bone and cartilage tissue, which has a beneficial effect on the formation of bones and teeth.

The use of an oil solution of vitamin A in capsules, the use of other pharmacological forms of retinol, help in the development of immunity. Increases the body's resistance to infections, regulates the biosynthesis of cell membranes, increases the level of antibodies and the activity of phagocytes. Vitamin A protects the body from viral respiratory diseases, bronchopulmonary diseases, erosive-ulcerative and inflammatory lesions of the gastrointestinal tract and urinary tract infections. It controls the synthesis of adrenal cortex hormones and the production of growth hormone, slows down the fluctuation of thyroid hormones and improves the function of the sebaceous and sweat glands. To maintain a constant blood sugar level in diabetes and hypoglycemia, you need to take vitamin A capsules. Application this drug is mandatory for vitamin A deficiency.

With A-avitaminosis, in most cases, there is a weakening of spatial orientation at dusk, color clarity and general concentration of vision decrease. Also, with a lack of vitamin A, causeless migraines, general lethargy and fatigue, apathy and lack of appetite can occur, which leads to depletion of the body. With a deficiency of retinol in the blood, the level of production of the hormone progesterone decreases, as a result of which infertility occurs in women.

Vitamin A capsules are also recommended as an adjunct in the treatment of eczema, ichthyosis, psoriasis, pyoderma . The use of retinol will bring positive dynamics in the treatment of various inflammatory and degenerative skin processes: trauma, burns and frostbite. Retinol is prescribed for retinal and optic nerve lesions, for example, with varying degrees of hemeralopia, tearing disorders, viral and bacterial conjunctivitis, eczematous eyelid lesions.

Prophylactic doses are set depending on the age, weight and daily needs of the body. They are mostly standard. For children - 0.5-1 mg, for adults - 1.5, for pregnant and lactating women - 2-2.5 mg.

Due to the high percentage of assimilation of the active substance, in very difficult and advanced cases of the disease, vitamin A is prescribed in capsules. The use of capsules gives a rapid effect and contributes to the concentration of the drug in the liver, retina, heart, lungs, adrenal cortex. That is why retinol treatment should be carried out only under the supervision of a doctor, you should not abuse it and increase the prescribed dose. Prolonged uncontrolled use of significant doses of the drug causes side effects and hypervitaminosis.

The main symptoms of vitamin overdose are: drowsiness and lethargy, migraines, nausea and vomiting, dizziness, bone pain, allergies and hypothermia. Vitamin C or thyroxin is used as an antidote. Side effects go away on their own if you stop taking vitamin A capsules in time. The use of retinol for nephropathy, pyelonephritis, cholelithiasis and heart failure is highly discouraged.

You should not prescribe large doses of the drug to pregnant women, especially in the first trimester, since there is a high risk of teratogenic effect, which persists for 6-12 months after discontinuation. You also need to take into account some of the chemical characteristics of retinol in combination with other medications. It is not recommended to drink estrogen-based hormonal contraceptives together with vitamin A capsules. The use can lead to A-hypervitaminosis due to increased absorption of vitamin A under the action of the hormone. Against the background of the use of large doses of retinol, long-term therapy with antibiotics from the tetracyclines group is undesirable - this increases the risk of a sharp increase in intracranial pressure.

Tatyana Nikolaeva

Women's magazine JustLady

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