** Thanks for contacting with your health concern and after reviewing your medical history I m of the following opinion: 1. pain in foot which disappear after walking a while could be Intermittent claudication which can be manifestation of PAD [peripheral arterial disease] for which general instructions advised are: i. stop smoking and tobacco in any form, completely ii. walk slowly,at slower pace to avoid claudication iii. raise the heel of shoes by 1/2 iv. take maximum care to avoid injury to foot,as it may precipitate a gangrene. v. Peripheral Vasodilators like: . Pentoxyphyllin 400 mg thrice daily . Xanthinol nicotinate 500 mg twice daily [both with meals] . Cilostazol 100 mg twice daily [half hour before food] is ideal vi. One may consult a surgeon for lumbar sympathectomy, or vascular surgery or amputation as necessary 2. regarding whether it could be a neurological problem, check with a Neurologist to exclude causes like: cramps or tingling in the limbs\ 3. since you had an embolic attack, so check with the INR [international normalized ratio] to check whether there are chance of bleeding [if greater] or chances of clot [if less] are more. 4. since Aspirin [in low dose] is usually advised but one have also to look into other modifiable factors like: . obesity [reduce weight] . lack of physical activity [regular exercise] . unhealthy diet [ take more of fatty food and avoid salt items] . addiction [stop smoking/alcohol] . high blood pressure,high blood sugar, abnormal lipid profile and kidney function