* Pain-relieving medications. Also known as acute or abortive treatment, these types of drugs are taken during migraine attacks and are designed to stop symptoms that have already begun.
* Preventive medications. These types of drugs are taken regularly, often on a daily basis, to reduce the severity or frequency of migraines.

Choosing a strategy to manage your migraines depends on the frequency and severity of your headaches, the degree of disability your headaches cause, and your other medical conditions.

Some medications aren’t recommended if you’re pregnant or breast-feeding. Some aren’t used for children. Your doctor can help find the right medication for you.

Pain-relieving medications
For best results, take pain-relieving drugs as soon as you experience signs or symptoms of a migraine. It may help if you rest or sleep in a dark room after taking them:

* Nonsteroidal anti-inflammatory drugs (NSAIDs). These medications, such as ibuprofen (Advil, Motrin, others) or aspirin, may help relieve mild migraines. Drugs marketed specifically for migraine, such as the combination of acetaminophen, aspirin and caffeine (Excedrin Migraine), also may ease moderate migraines but aren’t effective alone for severe migraines. If taken too often or for long periods of time, NSAIDs can lead to ulcers, gastrointestinal bleeding and rebound headaches.
* Triptans. For many people with severe migraine attacks, triptans are the drug of choice. They are effective in relieving the pain, nausea and sensitivity to light and sound that are associated with migraines. Medications include sumatriptan (Imitrex), rizatriptan (Maxalt), naratriptan (Amerge), zolmitriptan (Zomig), almotriptan (Axert), frovatriptan (Frova) and eletriptan (Relpax). Side effects of triptans include nausea, dizziness and muscle weakness. They aren’t recommended for people at risk for strokes and heart attacks. A new, single-tablet combination of sumatriptan and naproxen sodium (Treximet) became available in 2008. It’s more effective in relieving migraine symptoms than either medication on its own.
* Ergot. Ergotamine (Migergot, Cafergot) is much less expensive, but also less effective, than triptans. It seems most effective in those whose pain lasts for more than 48 hours. Dihydroergotamine (Migranal) is an ergot derivative that is more effective and has fewer side effects than ergotamine.
* Anti-nausea medications. Because migraine attacks are often accompanied by nausea with or without vomiting, medication for nausea is appropriate and is usually combined with other medications. Frequently prescribed medications are metoclopramide (oral) or prochlorperazine (oral or suppository).
* Butalbital combinations. Medications that combine the sedative butalbital with aspirin or acetaminophen (Butapap, Phrenlin Forte) are sometimes used to treat migraine attacks. Some combinations also include caffeine or codeine (Esgic-Plus, Fioricet). These medications, however, have a high risk of rebound headaches and withdrawal symptoms so should be used infrequently.
* Opiates. Medications containing narcotics, particularly codeine, are sometimes used to treat migraine pain when people can’t take triptans or ergot. Narcotics are habit-forming and are usually used only as a last resort.

Preventive medications
Nearly half of those who get migraines could benefit from preventative medication, yet only about 1 in 10 people take it. You may be a candidate for preventive therapy if you have two or more debilitating attacks a month, if pain-relieving medications aren’t helping, or if your migraine signs and symptoms include a prolonged aura or numbness and weakness.

Preventive medications can reduce the frequency, severity and length of migraines and may increase the effectiveness of symptom-relieving medicines used during migraine attacks. Your doctor may recommend that you take preventive medications daily, or only when a predictable trigger, such as menstruation, is approaching.

In most cases, preventive medications don’t eliminate headaches completely, and some cause serious side effects. If you have had good results from preventative medicine and have been migraine-free for six months to a year, your doctor may recommend tapering off the medication to see if your migraines return without it.

For best results, take these medications as your doctor recommends:

* Cardiovascular drugs. Beta blockers — commonly used to treat high blood pressure and coronary artery disease — can reduce the frequency and severity of migraines. These drugs are considered among first-line treatment agents. Calcium channel blockers, another class of cardiovascular drugs, especially verapamil (Calan, Isoptin), also may be helpful in preventing migraines and relieving symptoms from aura. In addition, the antihypertensive medications lisinopril (Prinivil, Zestril) and candesartan (Atacand) are useful in reducing the length and severity of migraines. Researchers don’t understand exactly why all of these cardiovascular drugs prevent migraines. Side effects can include dizziness, drowsiness or lightheadedness.
* Antidepressants. Certain antidepressants are good at helping to prevent some types of headaches, including migraines. Most effective are tricyclic antidepressants, such as amitriptyline, nortriptyline (Pamelor) and protriptyline (Vivactil). These medications are considered among first-line treatment agents and may reduce migraines by affecting the level of serotonin and other brain chemicals. You don’t have to have depression to benefit from these drugs. Other classes of antidepressants called selective serotonin reuptake inhibitors (SSRIs) and serotonin and norepinephrine reuptake inhibitors (SNRIs), haven’t been proven as effective for migraine prevention. However, preliminary research suggests that one SNRI, venlafaxine (Effexor), may be helpful in preventing migraines.
* Anti-seizure drugs. Some anti-seizure drugs, such as divalproex (Depakote) and topiramate (Topamax), and gabapentin (Neurontin), seem to reduce the frequency of migraines. In high doses, however, these anti-seizure drugs may cause side effects, such as nausea and vomiting, diarrhea, cramps, hair loss, and dizziness.
* Cyproheptadine. This antihistamine specifically affects serotonin activity. Doctors sometimes give it to children as a preventive measure.
* Botulinum toxin type A (Botox). Botulinum toxin type A is sometimes used for treatment of chronic migraines. Studies have had mixed results with respect to effectiveness. However, some headache specialists believe that it can be helpful for some people. Injections are made in muscles of the forehead and neck. When this is effective, the treatment typically needs to be repeated every three months.

* Your age, overall health and medical history
* Type of migraine
* Intensity and frequency of migraines
* Your tolerance for specific medications, procedures, or therapies
* Your opinion or preference

The ultimate goal of treatment is to prevent migraines from occurring. Proper management depends on accurate identification of the type of headache, and may include:

* Avoiding known triggers, such as certain foods and beverages, lack of sleep, and fasting
* Changing eating habits
* Exercise
* Rest in a quiet, dark environment
* Medications, as recommended by your doctor
* Stress management

Migraine headaches may require specific medication management including:

* Abortive medications – medications prescribed by your physician, that act on specific receptors in nerves and blood vessels in the head to stop a headache that has already begun.
* Rescue medications – medications purchased over the counter, such as analgesics (pain relievers), to stop the headache.
* Preventive medications – medications prescribed by your physician that are taken every day to reduce the number of times of severe migraine headaches begins.

Some headaches may require immediate medical attention including hospitalization for observation, diagnostic testing and even surgery. Treatment is individualized depending on the underlying condition causing the headache. Full recovery depends on the type of headache and other medical problems that might exist.