Hello dear, Thank you for your contact to health care magic. I read and understand your concern. I am Dr Arun Tank answering your concern. From your symptoms it looks like peripheral vascular disease (PVD) As per your description the disease seems to be in the early stage of the PVD, so here medical management will suffice. In some advance cases surgical correction is necessary. I advice you should take the peripheral vasodilator drug. This drugs are enough for the maintenance of the peripheral problems. Usually it happens in the people who smoked much, as you are non smoker there might be two reason for the swelling either it is high cholesterol or it is familial cause, but in either cause medicinal treatment for the cause would be sufficient. Ergot derivatives and some alpha agonist drugs are good in curing the condition. Please take care as not to worsen the toe constriction more. In severe condition gangrene can occur which requires surgical correction. I will be happy to answer your further concern on bit.ly/DrArun. Thank you, Dr Arun Tank Infectious diseases specialist, HCM.