Many devices are based on hydrostatics such as barometers and manometers, i.e., determine pressure through measurement of a column (or columns) of a liquid using the pressure variation with elevation equation for an incompressible fluid.
Tenex is the brand-name version of a generic drug called guanfacine. This drug is typically prescribed to treat high blood pressure. Itâs not approved by the Food and Drug Administration (FDA) to treat ADHD. However, your childâs doctor may still prescribe Tenex to treat ADHD.
Tenex should Not be used for people with an allergy or sensitivity to this medication. Although this medication was developed to treat high blood pressure, small placebo-controlled trials support the use of guanfacine for the treatment of ADHD, and thus is often used third-line to treat ADHD.