MedicineNet.com
About Us | Privacy Policy | Site Map
November 23, 2009
MedicineNet home Picture Slideshows Diseases and conditions Symptoms and signs Procedures and tests Medications Health and Living Picture Image Collection MedTerms medical dictionary
Font Size
A
A
A

Deep Vein Thrombosis (cont.)

What is the treatment for deep vein thrombosis?

Superficial Thrombophlebitis

Treatment for superficial blood clots is symptomatic with:

  • warm compresses,

  • leg compression, and

  • an anti-inflammatory medications like ibuprofen.

If the thrombophlebitis occurs near the groin where the superficial and deep systems join together, there is potential that the thrombus could extend into the deep venous system. These patients may require anticoagulation or blood thinning therapy (see below).

Deep venous thromboses

Deep venous thromboses that occur below the knee tend not to embolize (break loose). They may be observed with serial ultrasounds to make certain they are not extending above the knee. At the same time, the cause of the deep vein thrombosis may need to be addressed.

The treatment for deep venous thrombosis above the knee is anticoagulation, unless a contraindication exists. Contraindications include recent major surgery (since anticoagulation would thin all the blood in the body, not just that in the leg, leading to significant bleeding issues), or abnormal reactions when previously exposed to blood thinner medications.

Anticoagulation prevents further growth of the blood clot and prevents it from forming an embolus that can travel to the lung.

Anticoagulation is a two step process. Warfarin (Coumadin) is the drug of choice for anti-coagulation. It is begun immediately, but unfortunately it may take a week or more for the blood to be appropriately thinned. Therefore, low molecular weight heparin [enoxaparin (Lovenox)] is administered at the same time. It thins the blood via a different mechanism and is used as a bridge therapy until the warfarin has reached its therapeutic level. Enoxaparin injections can be given on an outpatient basis.

For those patients who have contraindications to the use of enoxaparin (for example, kidney failure does not allow the drug to be metabolized), intravenous heparin can be used as the first step. This requires admission to the hospital.

The dosage of warfarin is monitored by blood tests measuring the prothrombin time or INR (international normalized ratio). For an uncomplicated deep vein thrombosis, the recommended length of therapy with warfarin is three to six months.

Some patients may have contraindications for warfarin therapy, for example a patient with bleeding in the brain, major trauma, or recent significant surgery. An alternative may be to place a filter in the inferior vena cava (the major vein that collects blood from both legs) to prevent emboli from reaching the heart and lungs. These filters may be effective but also may be the source of new clot formation.



Next: What are the complications of deep vein thrombosis? »

Deep Vein Thrombosis - Symptoms Experienced

The MedicineNet physician editors ask:

For deep vein thrombosis, what were the symptoms and signs you experienced?

Comment submissions for this question have ended. Patient Discussions FAQs
See 25 Viewer Comments

View Comments


Printer-Friendly Format  |  Email to a Friend


Suggested Reading by Our Doctors
MedicineNet Doctors
  • evening primrose oil-oral - Consumer information about the medication EVENING PRIMROSE OIL - ORAL , includes side effects, drug interactions, recommended dosages, and storage information. Read more about the prescription drug EVENING PRIMROSE OIL - ORAL.
  • CT Scan (Computerized Axial Tomography) - CT Scan (Computerized Axial Tomography, CAT scan) is a procedure that assists in diagnosing tumors, fractures, bony structures, and infections in the organs and tissues of the body.
  • Low Blood Pressure - Learn about low blood pressure (hypotension). Low blood pressure is blood pressure below normal and symptoms may include: lightheadedness, dizziness, fainting upon standing (orthostatic hypotension). There are many causes of low blood pressure, and treatment is dependant upon the cause.

Latest Medical News


Heart Health

Get the latest treatment options.


Are you Depressed? Take the Quiz

Your Guide to Symptoms & Signs: Pinpoint Your Pain












Health categories:

Slideshows | Diseases & Conditions | Symptoms & Signs | Procedures & Tests | Medications | Health & Living | News & Views | Medical Dictionary

Popular health centers:

Allergies | Arthritis | Cancer | Diabetes | Digestion | Healthy Kids | Heart | Men's Health | Mental Health | Women's Health | More...

Publications:

ePublications (PDFs) | XML News via RSS | Audio Podcasts | Email Newsletters

MedicineNet.com:

About Us | Privacy Policy | Site Map | WebMD® | Medscape® | eMedicine® | eMedicineHealth® | RxList®

This website is certified by Health On the Net Foundation. Click to verify. This site complies to the HONcode standard for trustworthy health information:
verify here.

©1996-2009 MedicineNet, Inc. All rights reserved. Notices and Legal Disclaimer.
MedicineNet does not provide medical advice, diagnosis or treatment. See additional information.