The actions of these two muscles are antagonistic: one muscle must relax while the other contracts to execute horizontal eye movements. Four other extraocular muscles working together control vertical eye movements and eye rotation around the mid-orbital axis (Figure 8.1, right). Contraction of the.
Drug Profiles: FiorinalÂ® (butalbital, aspirin, caffeine)*. FiorinalÂ® is for mild to moderate Migraine pain management. Migraineurs find FiorinalÂ® is a useful therapy when taken before lying down in a dark room because it is compounded with a barbiturate (used for its sedative effects).
Although this medication can be effective in relieving headaches, it can also be habit-forming. For this reason, Fioricet is commonly only prescribed for short periods of time. Withdrawal symptoms can begin within just a few hours of ceasing this medication and may include: 1  Anxiety. 2  Nausea. 3  Hallucinations. 4  Delirium.