Can you speak after wearing a skullcap muscle agonist?

No. Cephalic agonists are large in size, and when worn, they can interfere with the wearer's articulation and chewing, as well as some functions that require the use of the mouth, so the cephalic agonist should not be used for speech. It is important to note that if the patient has significant malocclusion and/or a narrow upper arch, the teeth should be aligned or the arch should be expanded first, and then the head cap-muscle agonist should be used.