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A study for a 73-year old woman who takes Coumadin, Norco

Summary: 558 female patients aged 73 (±5) who take the same drugs are studied.

This is a personalized study for a 73 year old female patient who has Blood Thinner, Pain. The study is created by eHealthMe based on reports from FDA and social media.





What are the drugs

Coumadin has active ingredients of warfarin sodium. It is often used in blood clots. (latest outcomes from 75,111 Coumadin users)

Norco has active ingredients of acetaminophen; hydrocodone bitartrate. It is often used in pain. (latest outcomes from 6,878 Norco users)

What are the conditions

Blood thinner can be treated by Aspirin, Coumadin, Warfarin Sodium, Plavix, Xarelto, Pradaxa. (latest reports from 3,050 Blood Thinner patients)

Pain can be treated by Percocet, Vicodin, Tramadol Hydrochloride, Hydrocodone Bitartrate And Acetaminophen, Ibuprofen, Norco. (latest reports from 292,180 Pain patients)

What is the symptom

Lower blood pressure (abnormally low blood pressure) has been reported by people with high blood pressure, pain, multiple sclerosis, osteoporosis, depression. (latest reports from 107,417 Lower blood pressure patients)

On Feb, 3, 2015: 558 females aged 68 (±5) who take Coumadin, Norco are studied

Coumadin, Norco outcomes

Information of the patient in this study:

Age: 68

Gender: female

Conditions: Blood Thinner, Pain

Drugs taking:
- Coumadin (warfarin sodium): used for < 1 month
- Norco - 325MG;5MG (acetaminophen; hydrocodone bitartrate): used for 6 - 12 months

Drug interactions have: least lower blood pressure

eHealthMe real world results:

Comparison with this patient's adverse outcomes:

InteractionNumber of reports on eHealthMe
Lower Blood Pressure (abnormally low blood pressure)59 (10.57% of females aged 68 (±5) who take the drugs)

(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
Lower Blood Pressure in Blood Thinner2 (0.85% of females aged 68 (±5) who have Blood thinner)
Lower Blood Pressure in Pain235 (2.57% of females aged 68 (±5) who have Pain)

(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
Lower Blood Pressure in Coumadin319 (4.17% of females aged 68 (±5) who take Coumadin)
Lower Blood Pressure in Norco21 (4.28% of females aged 68 (±5) who take Norco)

Drug effectiveness over time :

< 1 month1 - 6 months6 - 12 months1 - 2 years2 - 5 years5 - 10 years10+ yearsnot specified
Coumadin is effective0.00%
(0 of 1 people)
(2 of 2 people)
Norco is effectiven/an/a0.00%
(0 of 1 people)
(0 of 1 people)
(0 of 2 people)

Most common drug interactions over time * :

< 1 month1 - 6 months6 - 12 months1 - 2 years2 - 5 years5 - 10 years10+ yearsnot specified
International Normalised Ratio Increasedn/aLower Blood Pressure (abnormally low blood pressure)Pulmonary Embolism (blockage of the main artery of the lung)Hypertension (high blood pressure)Gallbladder Disordern/aNausea (feeling of having an urge to vomit)
Hypotension (abnormally low blood pressure)Diverticulum Intestinal Haemorrhagic (a pouch that is attached to the first part of the small intestine with bleeding)Oedema Peripheral (superficial swelling)Myocardial Infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)Fall
Coagulopathy (blood's ability to clot is impaired)PainOverdoseAsthenia (weakness)
Enterococcal InfectionAbdominal DiscomfortRenal Disorder (kidney disease)Chest Pain
Enterobacter Infection (infection caused by bacteria of the family enterobacteriaceae)Drug ToxicityCardiac DisorderPain
Fibrin IncreasedAbdominal DistensionAnxiety, Apprehension, Feeling Uptight, Jitters, Stress, Stress And Anxiety, TensionDyspnoea (difficult or laboured respiration)
Fatigue (feeling of tiredness)Contusion (a type of hematoma of tissue in which capillaries)Hallucination, Auditory (perceiving sounds without auditory stimulus)Anxiety
DizzinessDeathDepressionFatigue (feeling of tiredness)
Hyperphosphataemia (electrolyte disturbance in which there is an abnormally elevated level of phosphate in the blood)Hallucination, Auditory (perceiving sounds without auditory stimulus)Leg PainArthralgia (joint pain)
Feeling ColdAnaemia (lack of blood)

* 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:

You are not alone! Join a related mobile support group:
- support group for people who take Coumadin and have Lower Blood Pressure
- support group for people who take Norco and have Lower Blood Pressure
- support group for people who have Lower Blood Pressure and Blood Thinner
- support group for people who have Lower Blood Pressure and Pain
- support group for people who have Blood Thinner
- support group for people who have Pain
- support group for people who have Lower Blood Pressure
- support group for people who take Coumadin
- support group for people who take Norco

Can you answer these questions (Ask a question):

  • I have been taking prozak for 3 months and have now been diagnosed with sinus brady cardia
    I have been taking Prozac for 3 months and have started having trouble breathing since 30 days afterwards but much worse in the last month or so. Went for a EKG and was diagnosed with sinus bradycardia.
  • Are any of you having problems with your legs and knees freezing and other symptoms of nerve damage? (1 answer)
    The only way my knees and legs get warm is when i stretch out in bed to go to sleep. Putting a heater in front of them does no good at all. alcohol works for a little while but then the freezing starts all over.
  • If tylenol/coedine is not a drug, what is it? (1 answer)
    I have taken 10/325mgs Norco for 5 plus years. It worked . Side effects were off set by the positive reaction to the drug - minimal pain, good muscular skeletal function. On August 18th of this year the tablets changed in color from yellow to white. I felt the difference immediately. Off balance, loopy, muscle fatigue. These side effects intensified, then subsided during a 4 to 6 hour period. I have read dozens of similar complaints online. Since the change was immediate, I can't help but think that something in the inactive ingredients has been changed. I wrote to Actavis which has bought Watson. They categorically deny that anything is different. My body says otherwise!
  • Does dehydration affect protime results?
    My protime has gone up to 3.1. I'm concerned about what caused it. I've been avoiding green leafy veggies, except lettuce. I generally have a salad every day. I also have a couple glasses of wine. I've been told that as long as this remains a habit it will noit affect my protime.

    But I've been very thirsty lately. I'm not diabetic, so that's not the cause. But I'm wondering if being dehydrated would affect my protime.
  • Is it safe to take norco if i have copd?
    I have been taking Vicodin 5/500 with no side effects and my Dr. changed it to Norco 7.5/350. Is it safe with my COPD condition? What should I expect? I understand that this is higher in Narcotic

More questions for: Blood Thinner, Coumadin, Lower Blood Pressure, Pain

You may be interested at these reviews (Write a review):

  • Oxycontin induced low blood pressure.
    Have taken for 10+ years (Oxycontin). Recently had dose raised by 50%. I now take 140mg 3xdaily and 60mg (immediate Release) x4 daily as needed. Almost immediately after changing dosing (3-5 days later) I began to feel dizzy and light headed. BP began to lower and is now at 89/58. I have been treated in the past for having high BP so this is significantly lower than usual. The ONLY other change in diet, medication and lifestyle is at the same time I stopped consuming regular Coke and have switched to Diet Dr. pepper. Same caffeine levels but not same sugar levels.
  • Aweful body aches and mood swings!
    I have had implanon for 2 weeks now and i have been having aweful muscle pains that last all day and tightness of the joints.i feel as if i have ran 10 miles. Getting this taken out of my arm asap. I can't handle the constant pain anymore.
  • Sleep paralysis while on medrol and norco
    On my 5th day of my dose pack about an hour after taking medrol and a norco I experienced sleep paralysis for the first time. This is the 3rd dose pack in 2 months and I just switched back to norco from Ultram the same day I started the latest dose pack. I felt unusually sleepy before taking my bedtime dose, but felt awake shortly after taking it. My sleep habits have been fluctuating due to sciatic pain which is why I am prescribed this medication.
  • Sodium phosphate sensitivity - chlortrimaton helps
    When I eat meat or any product with Sodium Phosphate in it, either in one large dose or cumulatively I get all of these symptoms. It gets worse if I eat it in consecutive meals and/or days. Taking Chlortrimaton eases the symptoms. The Doctor says this is not an allergy but is a sensitivity to Sodium Phosphate. There are other meat tenderizers and preservatives that have one or more of the symptoms listed but I have not been able to identify them.
  • The effect of magnesium citrate on coumadin
    the combination of coumadin and magnesium citrate guarantees too low INR

More reviews for: Blood Thinner, Coumadin, Lower Blood Pressure, Pain

Comments from related studies:

  • From this study (11 months ago):

  • Most recently, when taking all my medication as I have in the past, I have been getting double vision . I take it all together in the am, except for warfarin and atorvastatin, which I take in evening.


  • From this study (12 months ago):

  • Tiny pin size red dots scattered on arm. Cannot be seen unless up close .


  • From this study (2 years ago):

  • physician things delusions/hallucinations are due to arterial temporitis flareup and has increased prednisone from 10mg to 40mg. Now she won't sleep, and had much trouble before that as it is. Sometimes she is lucid, other times delusional (calling for people who aren't there). Husband passed away in April. Recovering from a UTI but underlying symptoms still there. Dr. also increased seroquel from 25 to 50mg. at bedtime. She wakes up two times at night wanting to get out of bed.


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Related drug interaction studies:

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.


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