Drug Safety Information for PROVIGIL (Modafinil)

Adverse Drug Reactions for PROVIGIL* (Modafinil)

These charts and graphs are based on reports received through the FDA Adverse Event Reporting System (FAERS) program (see below).

Top 20 Adverse Effects Associated with PROVIGIL
(reported in FDA Medwatch/FAERS Reports)

  Side Effect # of FDA Reports
1Fatigue896
2Nausea*744
3Headache*581
4Drug ineffective559
5Fall507
6Depression491
7Pain486
8Asthenia437
9Dizziness427
10Somnolence*420
11Dyspnoea414
12Anxiety*405
13Vomiting372
14Diarrhoea370
15Insomnia*334
16Condition aggravated323
17Gait disturbance319
18Weight decreased318
19Multiple sclerosis relapse300
20Convulsion299

* This side effect also appears in "Top 10 Side Effects of PROVIGIL " in the drug's Review Summary based on AskaPatient reviews.

Top 10 Reasons for Taking PROVIGIL
(associated with FDA Medwatch/FAERS Reports)

Reason # of FDA Reports
1Product used for unknown indication4700
2Fatigue*4350
3Narcolepsy*2985
4Somnolence*1085
5Sleep apnoea syndrome*931
6Hypersomnia*523
7Multiple sclerosis*476
8Sleep disorder349
9Attention deficit/hyperactivity disorder*323
10Depression*321

*Also a top-10 reason in AskaPatient Review Summary.


Types of Adverse Events for PROVIGIL

Total Reports Filed with FDA: 51069


Number of FDA Adverse Event Reports by Patient Age for PROVIGIL

Total Reports Filed with FDA: 51069*


* Reports for drugs with the same active ingredients have been aggregated in this analysis: Modafinil (Vigil, Modiodal, Alertec, Modafinil, Provigil)

Charts are based on 51069 reports filed with the FDA between 2004 and June 2015.

Adverse Event Reports are submitted to the FDA by pharmaceutical companies (mandatory reporting is required by manufacturers, distributors, or importers), health care providers such as doctors (voluntary reporting), and by patients themselves (voluntary reporting). More Information on FDA MedWatch (FDA Safety Information and Adverse Event Reporting Program)Voluntary reporting takes place under the FDA's MedWatch program, where health care professionals and consumers submit reports to FDA when they find a problem with a drug, medical device, biologic, or other FDA-regulated product. An adverse event is any undesirable experience or extreme side effect associated with the use of a medical product. Adverse events include: death, life threatening event, hospitalization, disability or permanent damage, congenital anomaly or birth defect, medical product use requiring a surgical or other intervention, or other serious medical situation believed to be caused by the drug.

Click to go back to search results and PROVIGIL Reviews and Review Summary .

Historical Analytics of FDA Adverse Event Reports Provided by Druginformer.com. FDA Drug Safety Information, including safety-related labeling updates, required post-approval safety studies, risk evaluation management strategies (REMS), alerts, and recalls are compiled by AskaPatient.com from the U.S. Food and Drug Administration.