Treatment

Smoking cessation

Although no treatment can cure Buerger's disease, the most effective way to stop the disease from getting worse is to quit using all tobacco products. Even a few cigarettes a day can worsen the disease.

Your doctor can counsel you and recommend medications to help you stop smoking and stop the swelling in your blood vessels. You'll need to avoid nicotine replacement products because they supply nicotine, which activates Buerger's disease. There are non-nicotine products that you can use.

Another option is a residential smoking cessation program. In these programs, you stay at a treatment facility, sometimes a hospital, for a set number of days or weeks. During that time you participate in daily counseling sessions and other activities to help you deal with the cravings for cigarettes and to help you learn to live tobacco-free.

Other treatments

Other treatment approaches exist for Buerger's disease, but are less effective than quitting smoking. Options include:

• Medications to dilate blood vessels, improve blood flow or dissolve blood clots
• Intermittent compression of the arms and legs to increase blood flow to your extremities
• Spinal cord stimulation
• Amputation, if infection or gangrene occurs

Potential future treatments

• Nerve surgery. Surgery to cut the nerves to the affected area (surgical sympathectomy) to control pain and increase blood flow, although this procedure is controversial and long-term results haven't been well-studied
• Growing new blood vessels. Medications to stimulate growth of new blood vessels (therapeutic angiogenesis), an approach that is considered experimental
• Bosentan (Tracleer). This medication has been approved for treating high blood pressure in the lungs. The drug improved blood flow in small studies of people with Buerger's disease.
• Blood vessel procedure. A thin catheter threaded into the blood vessels might open blood vessels, restoring blood flow. Although this procedure — called endovascular therapy — isn't widely used, it might be effective.