What is intractable problem?
What is intractable problem?
From a computational complexity stance, intractable problems are problems for which there exist no efficient algorithms to solve them. Most intractable problems have an algorithm – the same algorithm – that provides a solution, and that algorithm is the brute-force search.
What does intractable pain mean?
When a health care practitioner certifies a patient for intractable pain, they are certifying the patient meets this definition, “pain whose cause cannot be removed and, according to generally accepted medical practice, the full range of pain management modalities appropriate for this patient has been used without …
Why does intractable mean stubborn?
not easily controlled or directed; not docile or manageable; stubborn; obstinate: an intractable disposition.
What does intractable mean in medical terms?
Intractable essentially means difficult to treat or manage. The condition is also known as intractable pain disease, or IP. If you have intractable pain, it’s constant and severe enough that you may need to be bedridden or hospitalized for care.
What does non intractable headache mean?
What is a not intractable migraine? An intractable migraine causes severe pain that extends beyond 72 hours and usually requires a hospital visit for treatment. Comparatively, a not intractable migraine typically lasts up to 72 hours and can be treated with migraine medications.
How do I stop status Migrainosus?
A common medicine for halting status migrainosus is dihydroergotamine (DHE-45, Migranal). You can take it as a nasal spray or through a shot. Another drug, sumatriptan (Alsuma, Imitrex, Onzetra, Sumavel DosePro, Zecuity), comes as a shot, nasal spray, pill, or skin patch.
What is intractable headache syndrome?
Intractable headache is “doctor speak” for that headache that just doesn’t seem to go away, no matter what you and your doctor do. The headache may be migraine or another kind of headache, or a combination of two or more different headache types.
What is the longest migraine?
What is status migrainosus? Status migrainosus is a type of intractable migraine. It is a migraine attack that lasts longer than 72 hours.
Can you go blind from a migraine?
An ocular migraine can cause vision loss or blindness in one eye for a short time — less than an hour. This happens before or along with a migraine headache. It’s rare. Some research suggests that in many cases, the symptoms are due to other problems.
How many days do migraines last?
Most migraine headaches last about 4 hours, but severe ones can go for more than 3 days. It’s common to get two to four headaches per month. Some people may get migraine headaches every few days, while others get them once or twice a year. This stage can last up to a day after a headache.
How do I know its a migraine?
During a migraine, you might have:
- Pain usually on one side of your head, but often on both sides.
- Pain that throbs or pulses.
- Sensitivity to light, sound, and sometimes smell and touch.
- Nausea and vomiting.
Why did I get a migraine in my sleep?
Dehydration, poor sleep hygiene, disrupted sleep, and medication withdrawal could all be part of what’s causing you to wake up with a migraine attack. Sleeping 8 to 10 hours per night, drinking plenty of water, and avoiding excessive alcohol consumption might contribute to fewer migraine attacks.