This report is for all products sharing this active ingredient. For more details, please use our Workbench for research on individual brands like Emend.
The quarterly trend chart illustrates changing levels of adverse events over time. Results from both the FDA Adverse Event Database (FAERS) and adverse events extracted from social media by Druginformer are plotted side-by-side for easy comparison.
The proportion of people completing user reviews who complained about a side effect.
The proportion of social media adverse event complaints for each adverse event type.
The proportion of FAERS (FDA) adverse event complaints for each adverse event type.
Social Media (Online Comments) |
FAERS (Reports Submitted to FDA) |
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Side Effect | On Drug Label |
Overall Alarm |
Reports | % of Reports |
Alarm | Reports | % of Reports |
Alarm |
* DrugInformer calculates alarm using a proprietary algorithm. Alarm should not be taken as an ofiicial signal from the FDA or other regulatory entity.
Druginformer Identified Side Effects: None
Posted By m025 in fdb.rxlist.com on September 21, 2015 @ 12:00 am
“I was on Previfem for a year. I was pretty satisfied with it. I have struggled with my weight my whole life. My boyfriend & I talked about me getting off of the pill to see if perhaps it was causing m...”
Druginformer Identified Side Effects: None
Posted By Anonymous in fdb.rxlist.com on May 28, 2015 @ 12:00 am
“I have been on Previfem for 3 months now. Pros: has shortened my periods from 7 days to 5 days. Cons: slight nausea after taking the pill first 2 months, which was not too bad since I would take it l...”
Druginformer Identified Side Effects: Mood swings, Depression, Weight increased, Psychotic disorder
Posted By Lydia Castillo in fdb.rxlist.com on May 5, 2015 @ 12:00 am
“On my second month of Previfem, its my first time using birth control and it definitely hasnt been the best experience either. My boyfriend and myself have noticed crazy mood swings, one minute I'm fi...”
Druginformer Identified Side Effects: None
Posted By Andreakidd in fdb.rxlist.com on December 23, 2014 @ 12:00 am
“Ive been on this birth control.. ironically since Mother's day of 2014. At first i noticed that if i didnt take th epill with food id get really light headed or nausea i guess you can say. I did lkose...”
Druginformer Identified Side Effects: Headache
Posted By Previ user in fdb.rxlist.com on October 7, 2014 @ 12:00 am
“... swings during mid month of he pill, I was fine one moment and was crying hysterically the next. Thank goodness that's over. I feel great aside from all that! Had some headaches at the beginning, but t...”
Druginformer Identified Side Effects: Migraine
Posted By daisy55 in fdb.rxlist.com on September 15, 2014 @ 12:00 am
“... no more IBS, went from 100% unfunctionable pain to about 15% pain during period) -Breasts went from A cup to full B cup :) -Didn't gain more than 5 pounds Cons: -My occular migraines have not gone...”
Druginformer Identified Side Effects: Emotional distress
Posted By Annoyedgirl in fdb.rxlist.com on September 5, 2014 @ 12:00 am
“Effective as in preventing pregnancy. However, a few times has made me bleed the week before my period was even supposed to start. Also, I'm extremely emotional the week before my period on this pill....”
Druginformer Identified Side Effects: Irritability, Loss of libido
Posted By siler914 in fdb.rxlist.com on July 17, 2014 @ 12:00 am
“... controls because most of them cause mood swings so I have a hard time finding one that works. This birth control doesn't cause mood swings I am overall just in an agitated and irritable mood. I have a...”
Druginformer Identified Side Effects: Mood swings
Posted By M.Wiilliams in fdb.rxlist.com on July 12, 2014 @ 12:00 am
“... longer & a lot heavier & I HATE IT!!!! My normal menstrual cycle was a regular-light flow that lasted 3 days. Now my flow is so heavy & lasts 7+ days. I've also noticed mood swings while taking this m...”
Druginformer Identified Side Effects: Acne
Posted By Jordan23 in fdb.rxlist.com on April 23, 2014 @ 12:00 am
“I have been on this pill for about a year and a half now and really have no problems with it other then I do still get some break outs now and then. My periods are light and right on track and my PMS ...”
* 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.
User Voices
The following are comments from users that experienced side effects while taking Aprepitant
Mood Swings
“On my second month of Previfem, its my first time using birth control and it definitely hasnt been the best experience either. My boyfriend and myself have noticed crazy mood swings , one minute I'm fi...”
Source: Previfem Oral : User Ratings covering ...
View full report on Aprepitant related mood swings
Did the author experience mood swings while taking aprepitant?
What is this?Weight Increased
“On my second month of Previfem, its my first time using birth control and it definitely hasnt been the best experience either. My boyfriend and myself have noticed crazy mood swings, one minute I'm fi...”
Source: Previfem Oral : User Ratings covering ...
View full report on Aprepitant related weight increased
Did the author experience weight increased while taking aprepitant?
What is this?Depression
“... hasnt been the best experience either. My boyfriend and myself have noticed crazy mood swings, one minute I'm fine next I'm completely balling my eyes out. I've gotten very depressed and have gained a...”
Source: Previfem Oral : User Ratings covering ...
View full report on Aprepitant related depression
Did the author experience depression while taking aprepitant?
What is this?