Black toenails in individuals with diabetes can result from several underlying causes, often indicating more serious health concerns. Peripheral arterial disease may lead to poor circulation, reducing blood flow to the toes and causing tissue damage or discoloration. Neuropathy, or nerve damage, may reduce sensation, making individuals unaware of injuries or pressure that can lead to bruising or infections. Fungal infections are also common in diabetics and can cause thickened, discolored, or darkened nails. Trauma, even minor, may go unnoticed due to decreased sensation and lead to bleeding under the nail. Monitoring foot health is vital in diabetic patients, as black toenails may signal complications that require prompt medical attention. If  you have diabetes and have developed black toenails, it is suggested that you see a chiropodist as soon as possible for help in managing this serious condition.

Diabetes can cause serious problems in the lower limbs if proper preventive measures are not taken and diabetic wound care is not performed. If you would like to learn more about caring for diabetic feet, please consult with Paul A. Scotti, D.Ch from West Toronto Foot & Ankle Clinic Inc. . Our chiropodist can help you maintain the health of your lower limbs and your mobility. 

Diabetes can lead to a host of foot and ankle complications, including: 

• Poor circulation

• Peripheral neuropathy

• Diabetic foot wounds and ulcers

• Infection 

• Corns and calluses

• Dry, cracked skin

• Nail disorders 

• Hammertoes 

• Bunions

• Charcot foot

If you have diabetes, you must be vigilant of any changes in your foot health. This is best done through daily foot inspections. Using a mirror to help you if necessary, look for any: 

• Cuts, scrapes, sores, or wounds

• Bruising or discoloration 

• Swelling

• Rash

• Foul odor

• Nail changes 

• Hair loss 

• Warmth and inflammation

• Deformities 

• Lower limb pain

• Strange sensations (numbness, tingling, burning, pins, and needles)

If you detect anything unusual, seek the care of a chiropodist as soon as possible. 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.