Differentiation is an operation that allows us to find a function that outputs the rate of change of one variable with respect to another variable. Informally, we may suppose that we're tracking the position of a car on a two-lane road with no passing lanes.
Overactive bladder is typically treated with a class of drugs called anticholinergics. Examples include DetrolÂ®, DitropanÂ®, VesicareÂ®, and EnablexÂ®. Mirabegron is a new drug approved for overactive bladder that has a different mechanism of action than the anticholinergics. MECHANISM: Mirabegron (MyrbetriqÂ®) stimulates Beta-3 adrenergic receptors. Stimulation of Beta-3 adrenergic receptors in the bladder muscle causes it to relax.
Pregabalin, also known as Î²-isobutyl-Î³-aminobutyric acid (Î²-isobutyl-GABA), is a central nervous system depressant and derivative of the naturally occurring inhibitory neurotransmitter Î³-aminobutyric acid (GABA).regabalin is marketed by Pfizer under the trade name Lyrica. Pfizer described in an SEC filing that the drug could be used to treat epilepsy, postherpetic neuralgia, diabetic peripheral neuropathy and fibromyalgia.