Trench foot, or immersion foot, is a condition resulting from prolonged exposure to wet and cold environments. It can occur even in temperatures as high as 60 degrees, especially if the feet remain constantly wet. This happens because wet feet lose heat much faster when compared to dry feet. To preserve body heat, the body reduces blood circulation to the feet, leading to a lack of oxygen and essential nutrients in the foot tissues. This process can cause the death of skin tissues due to the absence of these vital elements and the accumulation of toxic substances. The symptoms of trench foot include a reddening of the skin, numbness, and a tingling sensation that can be painful. Swelling often occurs, and in more severe cases, blisters, ulcers, or bleeding under the skin may develop. One of the most severe symptoms is gangrene, where the foot can turn dark purple, blue, or gray. If you are suffering from trench foot, it is important to remove wet footwear and socks immediately, dry the feet thoroughly, and avoid walking on the affected feet to prevent further tissue damage. For help, it is suggested that you make an appointment with a chiropodist for an examination and any necessary treatment.

Fall is a time of increased outdoor activities, sports, and back-to-school events. It can also be a time of increased foot and ankle problems. For all of your autumn foot care needs, please consult with Emily Yu, B.Sc from Uptown Foot Care Clinic. Our specialist can help you maintain the health of your lower limbs and your mobility. 

Common foot and ankle problems that can arise during the fall season include:

• Bunions - Bony growths on the outsides of the big toe joints

• Hammertoes - Toe deformity that causes the toe to bend downward at the middle joint

• Plantar fasciitis - Inflammation of the ligament that runs along the bottom of the foot

• Achilles tendonitis - Inflammation of the tendon that runs along the back of the calf

• Sever’s disease - Injury to the growth plates of the heel bones, common in children and teens

• Metatarsalgia - General foot pain

• Blisters - Skin lesions usually caused by friction over an area of skin

• Sesamoiditis - Injury to the tiny, pea-shaped bones located just beneath the big toe 

Many of these conditions are associated with increases in physical activity of the change from wearing flimsy summer shoes to more sturdy fall shoes. If you have any questions, please feel free to contact our office located in . We offer the newest diagnostic and treatment technologies for all your foot care needs.