The risk of cardiovascular mortality among young men Fig. 2. The risk of cardiovascular death among young men (IPC study, 2002) is an important factor influencing the choice antigipertenzivnogo means is obesity. Well known for a strong link between obesity and AG. Intensive study these issues in different age groups, including younger and younger age [11,12]. While the exact mechanisms by which the AG obesity has not been fully explored, it has been shown that a significant role in the development AG Teenagers obesity plays solchuvstvitelnost and delay fluids . The prevalence of obesity among adolescents and young people is high. According to Staessen J.A. et al. , the population of Northern Ireland Belgian adolescents excess weight (> 25 kg) observed in 9% of cases. According to our information, a group of teenagers and young people (16-25 years) with illness AG excess weight and obesity are found in half of the cases (Fig. 3). Distribution of adolescents and young people with AG according to the IMT Fig. 3. Distribution of adolescents and young people with AG according to the IMT kg Given these data can be argued that the treatment of hypertension diuretikami a large number of adolescents and young people seems to be necessary and appropriate. Speaking on the application tiazidnyh and tiazidopodobnyh diuretikov should highlight their metabolic effects, as they greatly affect the testimony and contraindications to the use of these agents . First, these drugs along with natriyureticheskim by increased excretion of potassium and magnesium ions, so they protivopokazany in patients with gipokaliemiey. It should also be borne in mind the fact that excessive loss of potassium and magnesium ions, which arises in the appointment of large doses of these drugs can cause side effects known, such as zheludochkovye adults.