Introduction
If you have a sleep disorder, certain medications can help you feel more awake. Nuvigil and Provigil are prescription drugs used to improve wakefulness in adults with diagnosed sleep problems. These drugs do not cure these sleep disorders, nor do they take the place of getting enough sleep.
Nuvigil和Provigil是非常相似的药物，几乎没有差异。本文将它们进行比较，以帮助您确定一种药物是否对您有利。
努维吉尔(armodafinil) andProvigil(modafinil) boost brain activity to stimulate certain brain areas that are involved in wakefulness. The sleep disorders these drugs can help treat include narcolepsy, obstructive sleep apnea (OSA), and shift work disorder (SWD).
Narcolepsyis a chronic sleep problem that causes overwhelming daytime drowsiness and sudden attacks of sleep.阻塞性睡眠呼吸暂停(OSA) causes your throat muscles to relax during sleep, blocking your airway. It causes your breathing to stop and start while you sleep, which can keep you from sleeping well. This leads to daytime sleepiness. Shift work disorder (SWD) affects people who often rotate shifts or who work at night. These schedules can lead to difficulty sleeping or feeling very sleepy when you’re supposed to be awake.
努维吉尔和Provigil are only available with a prescription from your doctor. The following table lists key features of these drugs.
| Brand name | 努维吉尔 | Provigil |
| What is the generic name? | armodafinil | modafinil |
| Is a generic version available? | yes | yes |
| What is this drug used for? | improve wakefulness in people with narcolepsy, OSA, or SWD | improve wakefulness in people with narcolepsy, OSA, or SWD |
| What form does this drug come in? | oral tablet | oral tablet |
| What strengths does this drug come in? | 50 mg, 150 mg, 200 mg, 250 mg | 100 mg, 200 mg |
| What is the half-life for this drug? | about 15 hours | about 15 hours |
| What is the typical length of treatment? | long-term treatment | long-term treatment |
| How do I store this drug? | at room temperature between 68°F and 77°F (20°C and 25°C) | at room temperature between 68°F and 77°F (20°C and 25°C) |
| Is this a controlled substance*? | yes | yes |
| Is there a risk of withdrawal with this drug? | no | no |
| Does this drug have potential for misuse? | yes¥ | yes¥ |
¥ This drug has some misuse potential. This means you could become addicted to it. Be sure to take this drug exactly as your doctor tells you to. If you have questions or concerns, talk with your doctor.
Q:
What does the half-life of a drug mean?
两种药物的剂量也相似。下表列出了每种药物的典型剂量。
| Condition | 努维吉尔 | Provigil |
| OSA或Narcolepsy | 150–250 mg once daily in the morning | 200 mg once daily in the morning |
| Shift work disorder | 150 mg taken once daily about one hour before work shift | 200 mg taken once daily about one hour before work shift |
Both Nuvigil and Provigil are brand-name medications. They’re also available as generic drugs. Generic forms of drugs have the same active ingredient as the brand-name versions, but they cost less in most cases. At the time this article was written, brand-name Provigil was more expensive than brand-name Nuvigil. For the most current pricing, however, you can checkgoodrx。com.
这两种药物基于“增大化现实”技术e available in most pharmacies. You may need prior authorization for your health insurance to cover all forms of these drugs. Generic drugs are covered by insurance plans at lower out-of-pocket costs than brand-name versions. Insurance companies may have a preferred drug list where one generic is preferred over others. Non-preferred medications will cost you more out of pocket than preferred medications.
Nuvigil和莫达非尼非常的副作用similar. The charts below list examples of side effects of both drugs.
| Common side effects | 努维吉尔 | Provigil |
| 头痛 | X | X |
| nausea | X | X |
| dizziness | X | X |
| 睡眠困难 | X | X |
| diarrhea | X | X |
| anxiety | X | X |
| back pain | X | |
| stuffy nose | X |
| Serious side effects | 努维吉尔 | Provigil |
| serious rash or allergic reaction | X | X |
| 沮丧 | X | X |
| hallucinations* | X | X |
| thoughts of suicide | X | X |
| mania** | X | X |
| 胸痛 | X | X |
| trouble breathing | X | X |
** an increase in activity and talking
努维吉尔和Provigil may both interact with other drugs you’re taking. Interactions can make your drugs less effective or cause more side effects. Your doctor may increase or decrease your dosage of these drugs to avoid interactions. Examples of drugs that could interact with Nuvigil or Provigil include:
- birth control pills
- cyclosporine
- midazolam
- 三唑兰
- phenytoin
- diazepam
- propranolol
- omeprazole
- clomipramine
努维吉尔和Provigil can cause problems if you take them when you have certain health problems. Both medications have similar warnings. Examples of conditions that you should discuss with your doctor before taking Nuvigil or Provigil include:
- liver problems
- kidney problems
- heart issues
- high blood pressure
- 心理健康状况
努维吉尔和Provigil are very similar drugs. The biggest differences between them may be the strengths they come in and their costs. If you have more questions about Nuvigil, Provigil, or other drugs, talk with your doctor. Working together, you can find a medication that’s right for you.
