Does a smoking cessation programme treat peripheral arterial disease?

Peripheral arterial disease develops when arteries supplying the legs or other areas become narrowed, which can limit blood flow. Tobacco smoke can injure artery walls and make circulation problems harder to manage. A programme may combine a quit plan, behavioural coaching, follow-up and medicines that reduce cravings. These measures address smoking dependence; they do not open a narrowed artery or replace assessment of circulation.

Your clinician may also discuss walking activity suited to you, medicines for cardiovascular risk, foot care and tests of blood flow. The condition page gives more background on symptoms and management.

Tell your clinician how much you smoke, when cravings occur and whether you have tried to stop before. Ask about a programme that includes follow-up, and use prescribed quit-smoking treatment as directed. Keep taking medicines for PAD or other conditions unless your prescriber changes them. Check your feet regularly, choose comfortable footwear and report sores that do not heal. Gradually build activity only within advice that fits your symptoms.

Arrange prompt medical advice for a new or worsening leg wound, skin colour change, increasing pain at rest, or a foot that feels unusually cold or numb. Seek emergency help for sudden severe limb pain, sudden loss of feeling or movement, or a limb that becomes pale or blue. These warning signs need urgent assessment and should not be attributed only to cravings or a recent quit attempt.

Which quit-smoking approach suits my medicines and circulation symptoms? How will my blood flow and walking ability be monitored? What foot changes should make me contact the clinic?