Nicotinic acid, or vitamin B3, plays an important role in the metabolism. This substance is found in many food products, so the clinical deficiency of this vitamin in medical practice is rarely diagnosed. But in order to prevent and treat some diseases, nicotinic acid in tablets will be useful, which should be used as directed by a doctor.
Niacin and its derivatives as an adjuvant can be used in the treatment of excess cholesterol in the body. Taking the drug without authorization is not recommended - if you choose the wrong amount and mode of use of this drug, as well as with improper nutrition, liver damage is possible.
The drug "Nicotinic acid" in tablets: indications for use
As already mentioned, with a deficiency of vitamin B3, an illness called pellagra begins to develop in the body. Niacin has a positive effect on carbohydrate metabolism and dilates blood vessels. In addition, under the influence of this substance, the healing of ulcers and wounds is accelerated, cholesterol levels are reduced, and the cardiovascular system improves.
Nicotinic acid in tablets is most often used as a preventative measure in case of a threat of pellagra. It is also used for liver diseases, including cirrhosis and hepatitis. In some cases, the drug has a positive effect in neuritis. With the help of this vitamin, spasms of the vessels of the kidneys, limbs and brain are removed. Along with a special diet and exercise, nicotinic acid is used to remove cholesterol.
The drug "Nicotinic acid" (tablets): instructions for use
The daily dose, duration of treatment and regimen should be prescribed by a doctor. These characteristics depend on the patient’s illness, the state of his body, other drugs taken, and many other factors. In no case should you take the drug on your own - it is better to adjust the daily amount of vitamin that comes with food.
You need to take pills after eating. If you use the drug on an empty stomach, then the likelihood of side effects increases significantly.
The drug "Nicotinic acid" in tablets: contraindications
This drug may not be taken by all patients. The tool is contraindicated for persons with increased susceptibility to active substances. In addition, its use is not recommended in the presence of ulcerative formations in the stomach or duodenum, when the disease is at the stage of exacerbation.
Nicotinic acid treatment is not recommended for patients with severe forms of atherosclerosis and arterial hypertension - in this case, it is advisable to replace vitamin B3 with nicotinamide.
Gout and hyperuricemia are also considered contraindications for taking this drug. In any case, only a doctor can prescribe the drug.
Feasible side effects
In most cases, the medicine is quite well received by the body. All adverse reactions are caused by the release of histamine during metabolism. Patients sometimes complain of dizziness and weakness. Sometimes the skin on the face and upper half of the body turns red — a slight burning sensation and tingling sensation can be felt. Until you know how the drug will affect you, do not drive or deal with complex mechanisms that require a quick reaction.
With prolonged and uncontrolled medication, more serious consequences are possible. An overdose is manifested by vomiting, diarrhea. In some cases, anorexia develops. Gradual fatty degeneration of the liver and damage to the mucous membrane of the digestive tract are also possible.
The drug "Nicotinic acid" in tablets: reviews
As a tool for the prevention of neurological diseases, this drug has proven itself very well. According to the opinions of doctors and patients, the symptoms of vitamin deficiency pass quite quickly, while adverse reactions are rarely recorded.