MIA 110 is a prescription medication that contains Acetaminophen 325 mg, Butalbital 50 mg, and Caffeine 40 mg. It is primarily used for the treatment of tension headaches and may also be prescribed for certain migraine headaches. Acetaminophen works by relieving pain and reducing fever, butalbital is a barbiturate that helps relax muscle contractions involved in tension headaches, and caffeine enhances the pain-relieving effects of acetaminophen while improving blood flow. This combination provides effective relief from headache pain, muscle tension, and associated discomfort. MIA 110 should be taken exactly as prescribed by a healthcare provider. Because it contains butalbital, prolonged or excessive use may lead to dependence, tolerance, or withdrawal symptoms. Common side effects include drowsiness, dizziness, nausea, lightheadedness, and stomach upset. Patients should avoid consuming alcohol or operating heavy machinery while taking this medication, as it can impair alertness. It is important to inform your healthcare provider about any existing liver disease, history of substance misuse, or other medications you are taking to reduce the risk of interactions and side effects.