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.
One drug you may have heard of is Tenex. Tenex is not FDA-approved to treat ADHD, but doctors may use it off-label for this purpose. If youâre not comfortable with off-label use, you may be interested in a related drug called Intuniv that is approved for ADHD treatment.