Final answer:
Diabetic foot ulcers are open sores or ulcers on the feet that slowly heal and can become infected. Common symptoms include numbness, tingling, slow healing, swelling, redness, and drainage. Individuals with diabetes need to manage their blood sugar levels and seek medical attention for any foot problems.
Step-by-step explanation:
Diabetic foot ulcers are a common complication of diabetes, particularly in type 2 diabetes. They are characterized by open sores or ulcers on the feet that are slow to heal and can become infected. Common signs and symptoms of diabetic foot ulcers include:
- Numbness, tingling, or pain in the feet
- Slow or non-healing sores or ulcers on the feet
- Swelling and redness around the affected area
- Discoloration or drainage from the ulcer
If left untreated, diabetic foot ulcers can lead to serious complications, such as infection, gangrene, and even amputation. Individuals with diabetes must manage their blood sugar levels, practice good foot hygiene, and seek medical attention for foot problems.