eHealthMe - FDA and Social Media, Personalized eHealthMe - a cloud computing service for drugs

FDA and Social Media, Personalized

Advanced tools

What could cause Bradycardia for a 80-year old woman?

This is a personalized study for a 80 year old female patient who has Breast Cancer. The study is created by eHealthMe based on reports of 1,260 female patients aged 80 (±5) who take the same drug from FDA and social media.

Get a free personalized report of your drugs: we study for you 352 million drug outcomes from FDA and social media. Start to use eHealthMe >>>

What is the drug

Letrozole (what 1,824 Letrozole users reported?) has active ingredients of letrozole. It is used in breast cancer.

What is the condition

Breast cancer (what 198,254 Breast Cancer patients reported?) can be treated by Arimidex, Tamoxifen Citrate, Femara, Aromasin, Letrozole, Herceptin.

What is the symptom

Bradycardia (abnormally slow heart action) (what 291,380 Bradycardia patients reported?) has been reported by people with high blood pressure, pain, osteoporosis, diabetes, depression.

On Aug, 24, 2014: 1,260 females aged 78 (±5) who take Letrozole are studied

Letrozole outcomes

Information of the patient in this study:

Age: 78

Gender: female

Conditions: Breast Cancer

Drugs taking:
- Letrozole - 2.5MG (letrozole): used for 2 - 5 years

Side effects have: moderate bradycardia

Comments from or about the patient: Duration : 3 y
I asume also eutirox (50 ng/d)
Reply the comment

eHealthMe real world results:

Comparison with this patient's adverse outcomes:

Side effectNumber of reports on eHealthMe
Bradycardia (abnormally slow heart action)7 (3.43% of females aged 78 (±5) who take the drug)

(as an adverse outcome could be a symptom of a condition, additional studies are listed to help identify the cause: for example, regardless of which drug is taken, how many female HBP patients aged 50 (±5) have nausea)

Symptom (click a symptom for in-depth analysis)Number of reports on eHealthMe
Bradycardia in Breast Cancer46 (1.21% of females aged 78 (±5) who have Breast cancer)

(as an adverse outcome could be a side effect of a drug, additional studies are listed to help identify the cause: for example, how many female Aspirin users aged 50 (±5) have nausea)

Side effect (click a side effect for in-depth analysis)Number of reports on eHealthMe
Bradycardia in Letrozole7 (3.43% of females aged 78 (±5) who take Letrozole)

Drug effectiveness over time :

< 1 month1 - 6 months6 - 12 months1 - 2 years2 - 5 years5 - 10 years10+ yearsnot specified
Letrozole is effective100.00%
(1 of 1 people)
(0 of 2 people)
(2 of 3 people)
(0 of 1 people)
(2 of 5 people)

Most common side effects over time * :

< 1 month1 - 6 months6 - 12 months1 - 2 years2 - 5 years5 - 10 years10+ yearsnot specified
MyalgiaDrug IneffectiveOsteonecrosisTongue Neoplasm Malignant Stage UnspecifiedPneumoniaChronic Lymphocytic Leukaemian/aPain
ArthralgiaAstheniaArthralgiaMyalgiaOsteonecrosisCardiac DisorderFall
ThrombocytopeniaArthralgiaOsteonecrosis Of JawArthralgiaPulmonary EmbolismRetchingDyspnoea
HeadacheDyspnoeaMyalgiaBone PainGastric CancerDrug Withdrawal SyndromeBone Disorder
PruritusNeoplasm MalignantImpaired HealingAlopeciaAnaemiaBreast TendernessFatigue
AnorexiaNauseaCataractNeoplasm MalignantDeathPeripheral Arterial Occlusive DiseaseOsteomyelitis
DiarrhoeaBack PainThrombocythaemiaNauseaIdiopathic Thrombocytopenic PurpuraDizzinessAnxiety
Mouth UlcerationMalignant Neoplasm ProgressionOsteomyelitisHeadacheDeep Vein ThrombosisNauseaNausea
Influenza Like IllnessWeight DecreasedCoughDyspnoeaBone DisorderNeoplasm MalignantOsteonecrosis Of Jaw
RashVomitingC-reactive Protein IncreasedDeathNeoplasm MalignantHot FlushVomiting

* Some reports may have incomplete information.

How to use the study: print a copy of the study and bring it to your health teams to ensure drug risks and benefits are fully discussed and understood.

You can also:

Get connected! Join a mobile support group:
- group for people who take Letrozole and have Bradycardia
- group for people who have Bradycardia and Breast Cancer
- group for people who have Breast Cancer
- group for people who have Bradycardia
- group for people who take Letrozole

Comments from related studies:

  • From this study (3 months ago):

  • Varicose veins have increased since taking Letrozole (Femara) and are painful.


  • From this study (3 months ago):

  • sudden onset of knee joint pain and behind the knee swelling


Post a new comment    OR    Read more comments

Can you answer these questions (what is this?):

More questions for: Bradycardia, Breast Cancer

You may be interested at these reviews (what is this?):

  • Tinnitus with letrozole
    Sudden onset of ringing in the ears after two weeks on Letrozole 2.5mgs

  • Dilantin and interactions
    I've taken Dilantin for over 40 years..seizure free for over 30 years..became hypothyroid 10 years ago..B12 deficient approximately 3 years ago and have had a benign arrhythmia for over 30 years. I take magnesium because it seems to hep the arrhythmia and vitamin d because mine is low normal.

More reviews for: Bradycardia, Breast Cancer

Drug effectiveness in real world:

In-depth study of side effects (who have it, when it happens and how):

In-depth study of symptoms:

Complete drug side effects:

Alternative drugs:

Drugs associated with:

Conditions associated with:

NOTE: The study is based on active ingredients. Other drugs that have the same active ingredients are also considered.

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only, and has not been supported by scientific studies or clinical trials unless otherwise stated. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

You may report adverse side effects to the FDA at or 1-800-FDA-1088 (1-800-332-1088).

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.

40 million health professionals and patients have studied on eHealthMe. Recent studies:

- Clomid for a 54-year old man who has Not Sure (17 minutes ago)

- Vyvanse for a 14-year old girl who has ADHD (37 minutes ago)

- Valacyclovir, Cimzia for a 42-year old woman who has ... (59 minutes ago)

Related studies

- Letrozole side effects


Related conditions

- Arrhythmias
- Breast cancer


Related drug side effects

- Bradycardia



Recent user comments

- "Leg muscle weakness and cramps with consequent knee p ... " (2 hours ago)

- "I have recently been diagnosed with an underactive Th ... " (4 hours ago)

- "i have a hot face on a daily basis, and i get hot flu ... " (9 hours ago)


Recent mobile support groups

- Erectile Dysfunction and Flonase

- Polymyalgia

- Polymyalgia Rheumatica

- Butrans

- Marijuana and Lack Of Strength, Muscle Weakness, Weakness


Popular searches

- Adderall 10
- Post Traumatic Stress Disorder
- Fungal Peritonitis
- Lip Swelling
- Sodium Iodide I 131


All drugs: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
All conditions: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

About - Terms of service - Privacy policy - Press - Advertise - Apps - Testimonials - Contact us

© 2014 All rights reserved. Use of this site constitutes acceptance of's terms of service and privacy policy.