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).
butalbital /buÂ·talÂ·biÂ·tal/ (bu-talÂ´bÄ­-tal) a short- to intermediate-acting barbiturate used as a sedative in combination with an analgesic in the treatment of headache. butalbital A sedative/ hypnotic of intermediate duration of action, which may be used for tension headaches. Adverse effects Dizziness, drowsiness, nausea, sedation, euphoria, addiction, diarrhoea, constipation, memory loss. butalbital Fiorinal Â® Pharmacology A sedative/ hypnotic of intermediate duration of action, which may be used for tension headaches