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Warfarin Sodium

Popular Brands: : Coumadin, Warfarin Sodium, Warfarin, Jantoven, Panwarfin
Official FDA Reports503,278
Social Media Events4,556
Total Posts1,760
Avg. Review Score3.18/ 5
Active Ingredients
  • Warfarin Sodium
Brands and Other Names
Show more brands
Manufacturers
  • Abbott Laboratories Pharmaceutical Products Div
  • Bristol Myers Squibb Pharma Co
  • Pharmaceutical Research Assoc Inc
  • Usl Pharma Inc
  • Watson Laboratories Inc

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

* 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.


Warfarin Sodium 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 Warfarin Sodium

Haemorrhage

Side Effects: excesive bleeding

reduced risk of stroke 14.5 mg daily


Source: Coumadin (Warfarin)

View full report on Warfarin Sodium related haemorrhage

Did the author experience haemorrhage while taking coumadin?

What is this?

Thrombosis

Side Effects: blood clotting times would vary tremendously and required frequent testing to determine dosage adjustments. Sometimes clotting times would need to be checked weekly or more often.
...


Source: Coumadin (Warfarin)

View full report on Warfarin Sodium related thrombosis

Did the author experience thrombosis while taking coumadin?

What is this?

Fatigue

... shitty (technical term employed by patient), no libido and inability to maintain erection during sex, orgasms that petered out and gave little pleasure, no overall energy for life. Patient decided to...


Source: Coumadin (Warfarin)

View full report on Warfarin Sodium related fatigue

Did the author experience fatigue while taking coumadin?

What is this?

Tell us about your Experience with Warfarin Sodium

Thank you for sharing your experience with us!

Share Your Experience

Druginformer Identified Side Effects: Ulcer, Pain in extremity

Posted By Anonymous in askapatient.com on September 11, 2015 @ 12:00 am

... that time i have had numerous clots and due to all major leg veins now being occluded, I wear a compression stocking on that leg and still have experienced about 5 or six ankle ulcers over the years. ...

Druginformer Identified Side Effects: Arthralgia, Cold sweat, Dizziness, Pain, Feeling abnormal, Confusional state, Dyspnoea, Hyperhidrosis, Insomnia, Muscular weakness, Peripheral coldness

Posted By Anonymous in askapatient.com on September 6, 2015 @ 12:00 am

... excited (horney) this will make your heart beat irregular to where you feel as tho your suffocating, Horrible feeling that's followed by cold sweats, excessive sweating, body ache, clammy cold feet an...

Druginformer Identified Side Effects: Epistaxis, Depression, Influenza like illness, Contusion, Haemorrhage

Posted By Anonymous in askapatient.com on September 4, 2015 @ 12:00 am

Side Effects: Depression and nose bleeds also flu like symptoms Excessive bleeding and bruise ing

Druginformer Identified Side Effects: Fatigue, Nausea, Alopecia, Abdominal distension, Amnesia, Muscular weakness, Oedema, Vaginal haemorrhage

Posted By Anonymous in askapatient.com on August 27, 2015 @ 12:00 am

Side Effects: hair loss, weak left leg (no more heels), extreme fatigue, heavy periods, memory loss, nausea, bloating, leg swelling I tried to take myself off of Coumadin 3 times. I hate t...

Druginformer Identified Side Effects: Chest discomfort, Pain, Feeling hot, Insomnia, Pain in extremity, Tenderness, Hot flush

Posted By Anonymous in askapatient.com on June 15, 2015 @ 12:00 am

Hands, legs, and feet hurt. Feels like my bones ache. Pains in arms and legs. Veins get really blue Nauseous a lot. Acid reflux. Chest tight. Can't sleep/ lay on back for a while. ...

Druginformer Identified Side Effects: None

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

Side Effects: bleefing from my nose and eyes im not going to continue this med, the "cure" is worse than the ailme

Druginformer Identified Side Effects: Accidental poisoning

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

Side Effects: i refuse to be on this poison for anything long term. I can't deal with all the BS that goes with it. i have NO life taking this crap. It sucks!!

Druginformer Identified Side Effects: Appetite disorder

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

... be a slave to Taking Rat Poison for any length of time. Can't go anywhere do anything, constant blood tests, medication dose changes, can't drink, can't use s razor, can't eat vegetables This is no ...

Druginformer Identified Side Effects: Abdominal discomfort, Myalgia, Alopecia, Gastrooesophageal reflux disease, Gingival pain, Haemorrhage, Cognitive disorder, Feeling cold, Fatigue, Dizziness

Posted By Anonymous in askapatient.com on May 17, 2015 @ 12:00 am

... Effects: Chest, feet, toes, muscle pain. Cold. Thinning hair. Gum pain, bleeding. Anal bleeding. Dizziness had to use meclizine. Cognitive problems. Very very tired. Stomach acid, gerd. Small red dot...

Druginformer Identified Side Effects: Headache, Dizziness, Pain, Adverse event, Swelling, Contusion

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

Side Effects: Headache nasty taste in my mouth dizzy sharp pain in my head gums bleed all the Times bruise easy swelling think god for warfarin i almost died having heart surgery hopefully ...


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.