When appoint tetracycline. Instructions

Tetracycline belongs to the pharmacological group of substances with the same name. In its pure form, it is a crystalline powder of yellow color, odorless, tastes bitter. It shows a low ability to dissolve not only in water, but also in alcohol. More prone to dissolution in strong acids and alkalis. Has hygroscopicity. With prolonged stay in the light has a property to darken.

The pharmacological action of tetracycline allows it to be attributed to substances of a broad antibacterial spectrum, it exhibits a bacteriostatic property. Tetracycline causes disturbances in the formation of a complex between the ribosome and transport RNA, which leads to disturbances in the process of protein synthesis. He is active in relation to the extensive list of gram - negative bacteria, Gram-positive bacteria, and effectively fights against a number of other microorganisms.

But there is also a list of microorganisms resistant to this substance. It is necessary to consult a doctor before taking medications containing tetracycline. The instruction gives only general information and is not a guide for self-treatment.

The peculiarity of this substance is a limited, 75-77%, of the intake dose of suction, which is also influenced by the intake of food and its composition. The medicine taken before meals, especially if the diet contains dairy products, is absorbed worse than on an empty stomach. The therapeutic effect occurs when a certain concentration in the body is reached, as a rule, 2-3 days of regular ingestion are necessary for this.

Tetracycline shows excellent penetrating ability in various tissues and organs, biological fluids. Can accumulate in the bones, spleen, liver, tumors, teeth. It is able to overcome the placenta and penetrate into the mother's milk. The substance is in the human body for a long time. In the first 12 hours, the kidneys cleanse the body of tetracycline for 10-20% of the dose. Part of the dose in the amount of 5-10% of the total with bile falls into the intestine, but there is a possibility of partial absorption, and the substance gets back into the body.

Has tetracycline indications for use in infectious diseases. With pneumonia and respiratory tract infections, it is prescribed to take internally. Ointment containing tetracycline, instruction for use recommends the use for the treatment of acne vulgaris and bacterial skin infections. Special eye ointment ("Tetracycline Acos") on the basis of this drug is used to treat bacterial eye infections. Contain also tetracycline drops for the eyes.

Many drugs have their own name, for example, "tetracycline-lekT". Tells the information in what quantity tetracycline is contained, the instruction for each specific drug.

Do not lose sight of the sections of "contraindications" and "side effects". Do not recommend taking tetracycline instructions during the second and third trimester of pregnancy, during lactation and children under 8 years of age. Caution should be exercised when hypersensitivity when using ointments and drops. Sometimes during the reception of tetracycline-containing medicines, unwanted reactions of the body may occur.

This can manifest as a decrease in appetite, the emergence of vomiting and nausea, diarrhea, glossitis, gastritis, esophagitis, predjazvennogo stomach, 12 duodenal ulcer; The appearance of hypertrophy of the papillae of the tongue, allergies and immunopathological reactions and other undesirable conditions. In any case, the deterioration of general health as a result of the use of any medicinal product requires consultation with the attending physician. It is especially worthwhile to refrain from self-medication, despite the presence of even a detailed and distinct manual in the form of instructions.