Instances of lack of sensation or feeling of the affected foot may also suggest the presence of a blood clot. Read about blood clot treatment options. While, a swelling caused by a blood clot usually doesn't respond to the remedy. Increase in heart beat can also be a sign of a blood clot in foot. A blood clot within the foot can also present a sudden increase in temperature of the affected space (warm when touched). This occurs because the area have bones and tissues that exists in increased densities which usually make it troublesome for nuubu detox foot patches before and after the body to clear the clots formed in such regions. They may additionally accelerate metabolism and Nuubu Foot Patches burn fats in the body. This may occasionally cause a complication known as Pulmonary Embolism (P.E). In some cases, the presence of blood clot in the foot might consequence to inflammation, which can in turn cause a low grade fever. Usually, the condition won't essentially trigger any complication or problems however when the dilated veins are inflicting issues to the encircling veins