DrugInformer Search

User Voices for Fentanyl

The following are comments from users that experienced side effects while taking Fentanyl

Amnesia

Side Effects: Local irritation due to the adhesive,dry mouth,mild constipation,mild memory loss ,slowed motor responses

Pain reduction at a controlled rate over 72 hours Medicat...


Source: Fentanyl

View full report on related amnesia

Did the author experience amnesia while taking fentanyl?

What is this?

Motor Dysfunction

Side Effects: Local irritation due to the adhesive,dry mouth,mild constipation,mild memory loss, slowed motor responses

Pain reduction at a controlled rate over 72 hours Medicat...


Source: Fentanyl

View full report on related motor dysfunction

Did the author experience motor dysfunction while taking fentanyl?

What is this?

Irritability

Side Effects: Local irritation due to the adhesive,dry mouth,mild constipation,mild memory loss,slowed motor responses

Pain reduction at a controlled rate over 72 hours Medicat...


Source: Fentanyl

View full report on related irritability

Did the author experience irritability while taking fentanyl?

What is this?

Constipation

Side Effects: Local irritation due to the adhesive,dry mouth, mild constipation ,mild memory loss,slowed motor responses

Pain reduction at a controlled rate over 72 hours Medicat...


Source: Fentanyl

View full report on related constipation

Did the author experience constipation while taking fentanyl?

What is this?

Dry Mouth

Side Effects: Local irritation due to the adhesive , dry mouth ,mild constipation,mild memory loss,slowed motor responses

Pain reduction at a controlled rate over 72 hours Medicat...


Source: Fentanyl

View full report on related dry mouth

Did the author experience dry mouth while taking fentanyl?

What is this?

Headache

Side Effects: Side effects were chronic constipation, for which I was prescribed Lactulose, headaches which would last for days, disturbed sleep patterns, vivid dreaming. The inability to concentrate...


Source: Fentanyl

View full report on related headache

Did the author experience headache while taking fentanyl?

What is this?

Constipation

Side Effects: Side effects were chronic constipation , for which I was prescribed Lactulose, headaches which would last for days, disturbed sleep patterns, vivid dreaming. The inability to concentrate...


Source: Fentanyl

View full report on related constipation

Did the author experience constipation while taking fentanyl?

What is this?

Abnormal Dreams

Side Effects: Side effects were chronic constipation, for which I was prescribed Lactulose, headaches which would last for days, disturbed sleep patterns, vivid dreaming . The inability to concentrate...


Source: Fentanyl

View full report on related abnormal dreams

Did the author experience abnormal dreams while taking fentanyl?

What is this?

Disturbance In Attention

... were chronic constipation, for which I was prescribed Lactulose, headaches which would last for days, disturbed sleep patterns, vivid dreaming. The inability to concentrate for even moderate periods o...


Source: Fentanyl

View full report on related disturbance in attention

Did the author experience disturbance in attention while taking fentanyl?

What is this?

Sluggishness

... which would last for days, disturbed sleep patterns, vivid dreaming. The inability to concentrate for even moderate periods of time, dry mouth and sluggishness .

Alleviated pain in the ...


Source: Fentanyl

View full report on related sluggishness

Did the author experience sluggishness while taking fentanyl?

What is this?

Irregular Sleep Phase

Side Effects: Side effects were chronic constipation, for which I was prescribed Lactulose, headaches which would last for days, disturbed sleep patterns , vivid dreaming. The inability to concentrate...


Source: Fentanyl

View full report on related irregular sleep phase

Did the author experience irregular sleep phase while taking fentanyl?

What is this?

Dry Mouth

... Lactulose, headaches which would last for days, disturbed sleep patterns, vivid dreaming. The inability to concentrate for even moderate periods of time, dry mouth and sluggishness.

Al...


Source: Fentanyl

View full report on related dry mouth

Did the author experience dry mouth while taking fentanyl?

What is this?

* Warning: The facts and figures contained in these reports are accurate to the best of our capability; however, our metrics are only meant to augment your medical knowledge, and should never be used as the sole basis for selecting a new medication. As with any medical decision, be sure to work with your doctor to ensure the best choices are made for your condition.

* About FAERS: The FDA Adverse Event Reporting System (FAERS) is used by FDA for activities such as looking for new safety concerns that might be related to a marketed product, evaluating a manufacturer's compliance to reporting regulations and responding to outside requests for information. Reporting of adverse events is a voluntary process, and not every report is sent to FDA and entered into FAERS. The FAERS database may contain duplicate reports, the report quality is variable, and many factors may influence reporting (e.g., media attention, length of time a drug is marketed, market share). For these reasons, FAERS case reports cannot be used to calculate incidence or estimates of risk for a particular product or compare risks between products.