Hypertension. COREG (carvedilol) is indicated for the management of essential hypertension [see Clinical Studies ]. It can be used alone or in combination with other antihypertensive agents, especially thiazide-type diuretics [see DRUG INTERACTIONS ].
To require a parity of constitutional protection for commercial and noncommercial speech alike could invite a dilution, simply by a leveling process, of the force of the [First] Amendment's guarantee with respect to the latter kind of speech.
But the whole reason for the First Amendment's guarantee of freedom of speech is to protect unpopular, obnoxious, and even horribly vile messages. Messages that are popular and palatable, after all, don't need constitutional protection, since they are in no danger of being censored.