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Sildenafil Citrate

Popular Brands: : Viagra, Revatio, Sildenafil, Sildenafil Citrate, Sildenafilo
Official FDA Reports144,031
Social Media Events1,023
Total Posts2,805
Avg. Review Score3.69/ 5
Active Ingredients
  • Sildenafil Citrate
Manufacturers
  • Apotex Corp
  • Pfizer Inc
  • Pfizer Ireland Pharmaceuticals

  This report is for all products sharing this active ingredient. For more details, please use our Workbench for research on individual brands like Viagra.

* Extracted from FDA Adverse Event Report

Explanation

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.


Sildenafil Citrate Side Effects

  Social Media
(Online Comments)
FAERS
(Reports Submitted to FDA)
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.


User Voices

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

Constipation

I get an erection sure, but I also get bloated, gassy, constipated , indegestion, a headache and red-face. Even if I'm "in the mood" I don't feel sexy or sexual after taking it which makes me feel like...


Source: Viagra

View full report on Sildenafil Citrate related constipation

Did the author experience constipation while taking viagra?

What is this?

Dyspepsia

I get an erection sure, but I also get bloated, gassy, constipated, indegestion , a headache and red-face. Even if I'm "in the mood" I don't feel sexy or sexual after taking it which makes me feel like...


Source: Viagra

View full report on Sildenafil Citrate related dyspepsia

Did the author experience dyspepsia while taking viagra?

What is this?

Abdominal Distension

I get an erection sure, but I also get bloated, gassy , constipated, indegestion, a headache and red-face. Even if I'm "in the mood" I don't feel sexy or sexual after taking it which makes me feel like...


Source: Viagra

View full report on Sildenafil Citrate related abdominal distension

Did the author experience abdominal distension while taking viagra?

What is this?

Tell us about your Experience with Sildenafil Citrate

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Share Your Experience

Druginformer Identified Side Effects: Thought blocking

Effectiveness Rating:     Overall Rating:

Posted By Hansel on May 5, 2019 @ 12:22 am

Generics of Viagra could save the patients many millions of dollars, because it costs 50% less than original Viagra. When it comes to prices I would recommend Onupton.com as it gives Erectile dysfunction products for the cheapest rate

Druginformer Identified Side Effects: None

Posted By Anonymous in askapatient.com on September 19, 2015 @ 12:00 am

Side Effects: None so far or at least I haven't noticed anything I was really worried about taking Viagra after hearing about it causes heart attacks so went I tried my first one @ 50mg I ...

Druginformer Identified Side Effects: Flushing

Posted By Anonymous in askapatient.com on August 26, 2015 @ 12:00 am

Side Effects: flushing hard as a rock

Druginformer Identified Side Effects: Dizziness, Flushing, Heart rate irregular, Hypertension, Ocular hyperaemia, Rhinorrhoea, Somnolence, Poor quality sleep

Posted By Anonymous in askapatient.com on August 21, 2015 @ 12:00 am

Side Effects: Red face, red eyes, stuffy nose, high blood pressure, pressure in the head, dizziness, wake up after 2 hours and can't go back to sleep, strong / fast heart beat, feel like a zombie the...

Druginformer Identified Side Effects: None

Posted By Anonymous in askapatient.com on July 23, 2015 @ 12:00 am

Side Effects: Bed

Druginformer Identified Side Effects: Headache, Flushing

Posted By Anonymous in askapatient.com on May 12, 2015 @ 12:00 am

Side Effects: Flushed red face, headache. Only worked for me on a completely empty stomach. Cialis works much, much better and lasts not one day like Viagra, but 7 days and nights.

Druginformer Identified Side Effects: Headache

Posted By Anonymous in askapatient.com on April 23, 2015 @ 12:00 am

Side Effects: I buy 100 mg generic and cut them into 25 mg so that I get 4 doses per tablet. Has been a wonderful drug until recently with only minor headaches. I took it a week ago and ha...

Druginformer Identified Side Effects: None

Posted By Anonymous in askapatient.com on April 12, 2015 @ 12:00 am

Side Effects: None Sometimes it is more effective. Not what I thought it would provide for satisfaction.

Druginformer Identified Side Effects: Headache, Rhinorrhoea

Posted By Anonymous in askapatient.com on April 2, 2015 @ 12:00 am

Side Effects: Stuffy nose and headache It's makes me masturbate 3 times more than I was

Druginformer Identified Side Effects: Headache, Flushing

Posted By Anonymous in askapatient.com on January 5, 2015 @ 12:00 am

Side Effects: Flush - Temporal Pressure and Slight Headache. All very Tolerable. 57, ED issue due to BPH. Started with 12.5 mg. Side effects are very tolerable and the benefits are outst...


Additional Drug Information


* 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.