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 is the brand name for Guanfacine, an antihypertensive medication. Guanfacine is in a class of drugs called alpha2-adrenergic agonists. It is usually used to treat high blood pressure (hypertension) but is also sometimes used in the treatment of ADHD, as an alternative to stimulant medications.